Ant and Dec present the last of the live semi-final shows, as eight acts perform in front of judges Piers Morgan, Amanda Holden and Simon Cowell, as well a live studio audience. Which two acts will viewers vote to go through to Saturday’s finals?

After a week of highs and lows in the semi-final rounds, ten acts have made it through to the final of the competition. Each act performs one last routine for judges Simon Cowell, Amanda Holden and Piers Morgan, before the public vote for the overall winner of Britain’s Got Talent 2008.

Ant and Dec announce which act has been crowned 2008 champion, taking the huge cash prize and a slot in the Royal Variety Performance along with the title.

The auditions continue, with more from the best and worst talent in the country. Thousands of hopefuls of every age and background are out to win the grand prize of 100,000 pounds and a chance to strut their stuff at this year’s Royal Variety Performance. Judges Simon Cowell, Piers Morgan and Amanda Holden must sift through the wannabes and decide their fate. Ant and Dec are on hand to support the acts before and after they face the panel.

Ant and Dec present the first of the Britain's Got Talent live semi-finals. This was the first time Britain's Got Talent aired in HD on ITV 1 HD.

It is decision time for the first eight Britain's Got Talent semi-finalists as the result of the public vote is announced. Only two acts will go through to Saturday's final for a chance to compete for the 100,000-pound prize and a slot to perform at the Royal Variety Performance.

The first set of hopefuls audition in front of the judges hoping to impress and gain a place in the next round of the competition. Calum and Jade Scott, Narinder Dhanni, Matt McCreary, Magdalena Stilova, Billy & Emily England, Ysgol Glanaethwy, Marion & Feathers, Marc Metral, Mal Jacobs and Ruby Red Performers are amongst the acts hoping to impress.

Ant and Dec host the latest round of the nationwide talent search. A wide variety of acts, from comedians to contortionists, singers to spoon players, compete to impress judging panel Simon Cowell, Alesha Dixon, Amanda Holden and David Walliams with their unusual skills - with a huge cash prize and a coveted slot at the Royal Variety Performance up for grabs at the end of the series

The one and only, Britain’s Got Talent, is back and celebrating ten triumphant years of talent. The dream team of judges - Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams - once again take their places on the panel, in search of the most astonishing and exhilarating talent around. They are joined by the nation’s favourite TV duo, Ant & Dec, who will be on hand to encourage, congratulate and commiserate the acts whilst guiding the audience through the auditions. Together they have scoured the country looking for a winning act who can entertain the nation and capture the hearts and imaginations of the Great British public.

In the second episode of the brand new series of Britain’s Got Talent, the dream team of judges - Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams - once again take their places on the panel, as they continue their search of the most astonishing and exhilarating talent around.

It is the final round of auditions as the judges - Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams - choose the last acts to go through to the live semi-finals.

Ant and Dec host the penultimate round of the semi-finals, as nine more acts perform once again in the hope of impressing the judges and winning the all-important public vote.

Time to find out which act has the highest number of public votes and goes through to the live final. Featuring a performance from last year's winners Jules, Matisse and Friends.

Ant and Dec host the last round of the semi-finals, as the final nine acts perform in the hope of impressing the judges and winning the all-important public vote.

Time to find out which act has the highest number of public votes and goes through to the live final. Featuring a performance from girl group Fifth Harmony.

Ant and Dec host the eleventh series of the UK's biggest talent show as judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams return to the panel for a sixth year.

Ant and Dec host the UK's biggest talent show as judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams take in the second round of weird and wonderful auditions.

Ant and Dec host the UK's biggest talent show as judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams take in more weird and wonderful auditions across the nation.

Ant and Dec host the UK's biggest talent show as judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams take in the fifth round weird and wonderful auditions.

Ant and Dec host the UK's biggest talent show as judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams take in the fifth round weird and wonderful auditions.

Ant and Dec host the talent competition as the judges take in the final auditions, before whittling down this year's crop of talented acts ready for the live semi-final shows.

Ant and Dec host the talent competition’s second live semi-final show of 2017 as the next group of chosen acts take to the stage. A diverse range of performers will be vying for the chance of winning the life-changing 250,000 pound prize and a spot at this year’s Royal Variety Performance, but who will impress the voting public and the judging panel tonight?

Ant and Dec host the talent competition’s second live semi-final show of 2017 as the next group of chosen acts take to the stage. A diverse range of performers will be vying for the chance of winning the life-changing 250,000 pound prize and a spot at this year’s Royal Variety Performance, but who will impress the voting public and the judging panel tonight?

Ant and Dec host the talent competition’s third live semi-final show as another group of talented acts take to the stage. Tonight’s performers are all competing for the chance of winning a life-changing 250,000 pounds – as well as a guaranteed appearance at this year’s Royal Variety Performance – but which of them will manage to impress both the voting public and the judging panel?

Ant and Dec host the talent competition’s third tension-packed results show. The act with the most public votes will automatically go through to the live grand final, with judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams deciding which of tonight’s two runners-up will join them. The show also includes another performance from a big name guest.

Ant and Dec host the talent competition’s fourth live semi-final show as more talented acts take to the stage. Each of tonight’s acts is competing for a life-changing prize of 250,000 pounds and a guaranteed appearance at this year’s Royal Variety Performance, but which of them will manage to impress both the voting public and the judging panel?

Ant and Dec host the talent competition’s fourth tension-packed results show. The act with the most public votes will go straight through to the live grand final, with judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams then deciding which of the two runners-up will join them. The show also includes another big guest performance.

Ant and Dec host the talent competition’s fifth and final live semi-final show as the remaining group of acts take to the stage. Everyone performing tonight will be hoping to win that life-changing prize of 250,000 pounds and a guaranteed appearance at this year’s Royal Variety Performance, but who will win the most public votes?

Ant and Dec host the talent competition’s fifth and final semi-final results show. The two acts with the most public votes will go straight through to Saturday’s live grand final, while judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams decide on a wildcard act to join them. The show also includes a performance from X Factor 2016 finalists 5 After Midnight.

The eleventh series of Britain's Got Talent comes to a close tonight with its spectacular live finale. After a series which has seen the good, the bad, the weird and the wonderful and has showcased the best talent on offer from singers and magicians to dancers and comedians, tonight the final acts go head-to-head as they try to capture the public's hearts and votes. The lucky winner will be crowned the 11th champion of Britain's Got Talent, securing a life changing cash prize of £250,000 and a spot at this year's Royal Variety Performance. Who will be crowned the winner? It's over to Britain to decide.

The nation's favourite TV talent show, Britain's Got Talent, returns to our screens for a fun-filled 12th series packed full of variety. The kings and queens of entertainment Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams return once again to their rightful thrones on the judging panel in the search for the most exciting talent around. Over the past few months the dream team have travelled the length and breadth of the country looking for that winning act who can not only capture the heart and imagination of the Great British public but who is also fit to perform for a Royal. After an incredible series in 2017, this year's viewers will be surprised, charmed and moved to tears as a host of variety acts take to the stage.

The 12th series of Britain's Got Talent is back for its second fun-filled episode. The kings and queens of entertainment - Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams - return once again to their rightful thrones on the judging panel in the search for the most exciting talent around. The dream team have travelled the length and breadth of the country over the past few months to look for the act who can win over the British public and perform for a royal.

The 12th series of Britain's Got Talent continues in this third fun-filled episode. The kings and queens of entertainment Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams return to their rightful thrones on the judging panel in the search for the most exciting talent around. Over the past few months the dream team have travelled the length and breadth of the country looking for that winning act who can not only capture the heart and imagination of the Great British public but who is also fit to perform for a Royal. After an incredible series in 2017, this year's viewers will be surprised, charmed and moved to tears as a host of variety acts take to the stage.

The search for Britain's next best talent act continues. Judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams hope to find an act fit to perform for a Royal.

The search for Britain's next best talent act continues. Judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams hope to find an act fit to perform for a Royal.

The 12th series of Britain's Got Talent continues with another fun-filled episode. The kings and queens of entertainment Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams return once again to their rightful thrones on the judging panel in the search for the most exciting talent around.

As the auditions for the 12th series of Britain's Got Talent draw to a close, we see the remaining few acts take to the stage to see if they've got what it takes to be the next BGT star.

After thousands applied and hundreds auditioned, the search reaches the live semi-finals. The final 40 acts now perform live in the hope of impressing the judges, as well as winning the all-important public vote.

Across the week our Kings and Queens of entertainment, Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams will welcome eight acts to the stage to perform for a chance of winning a life changing £250,000 and a spot at this year's Royal Varie…

Across the week our Kings and Queens of entertainment, Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams will welcome eight acts to the stage to perform for a chance of winning a life changing £250,000 and a spot at this year's Royal Variety Performance.

The results are in...but which of the acts will have booked a place in the final?

Across the week our Kings and Queens of entertainment, Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams will welcome eight acts to the stage to perform for a chance of winning a life changing £250,000 and a spot at this year's Royal Variety Performance.

Declan Donnelly announces the results, as the voting public choose the two acts they want to go through to this year's final - and move one step closer to the Royal Variety Performance.

Across the week our Kings and Queens of entertainment, Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams will welcome eight acts to the stage to perform for a chance of winning a life changing £250,000 and a spot at this year's Royal Variety Performance.

Declan Donnelly announces the results, as the voting public choose the two acts they want to go through to this year's final - and move one step closer to the Royal Variety Performance.

The 12th series of Britain’s Got Talent comes to a close with a spectacular finale. After a series which has seen the good, the bad, the weird and the wonderful and has showcased the best talent on offer from singers and magicians to dancers and comedians, the final acts go head to head to win the hearts and votes of the public.

The 13th series of Britain's Got Talent comes to a close with its spectacular finale. The lucky winner will receive a life-changing £250,000 and spot at 2019's Royal Variety Performance.

Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams return as judges alongside the nation's favourite presenting duo, Ant and Dec, as the search for the most exciting talent around gets under way.

Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams continue their search for the best in British variety talent. Once again, the judges and Ant and Dec can put one contestant straight through to the semi-finals as their `Golden Buzzer' act.

The nation's favourite TV talent show, Britain's Got Talent, returns to our screens for a fun-filled 14th series packed full of variety.

Ant and Dec host the 14th series of nationwide talent search, which sees a wide variety of acts, from comedians to contortionists, singers to spoon players, compete for the chance to win £250,000 and a coveted slot at the Royal Variety Performance. Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams are once again on hand to judge this week's applicants, and each of them has the chance to put their favourite contestant straight through to the live semi-finals by awarding them the Golden Buzzer.

The nation's favourite TV talent show returns as the search continues for the 2020 winner, and Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams deliberate over who will make it through to the semi-finals.

Welcoming back the acts who impressed the judges and made it through to the semi-finals, not forgetting the golden buzzer acts: Fayth Ifil, Jon Courtney, choir Sign Along With Us, Nabil Abdulrashid, and duo Honey and Sammy.

Following the auditions in Spring, BGT is back for the semi-finals and grand finale.

Ant and Dec host the second semi-final of this year's talent contest.

Ant and Dec host the fourth semi-final of this year's talent contest, making a return to screens following the auditions episodes broadcast in the spring. Amanda Holden, Alesha Dixon, David Walliams and Ashley Banjo are on the judging desk, as the acts that impressed them the most return, including the golden buzzer acts - singer Fayth Ifil, comedian and singer Jon Courtney, choir Sign Along With Us, comedian Nabil Abdulrashid, and mother and daughter singing duo, Honey and Sammy. Eight acts perform in each semi-final, with two finalists selected by the judges and the votes of viewers.

Ant and Dec host the fifth semi-final of this year's talent contest, welcoming back the acts that impressed the judges during the auditions episodes in the spring. Amanda Holden, Alesha Dixon, David Walliams and Ashley Banjo are on the judging desk.

The 14th series of Britain's Got Talent comes to a close with a spectacular finale.

Following the search for Britain's next best talent act. The show features singers, dancers, comedians, variety, and unusual talents of all kinds as they compete for a cash prize and a chance to appear at the Royal Variety Performance.

The live semi-finals welcome back the acts who impressed the judges as well as golden buzzer performers. Eight contestants perform in each semi-final. The first finalist is chosen via public vote and the second finalist will be chosen by the judges.

The live semi-finals continue as eight more acts compete for a place in the final. The first finalist is chosen via public vote and the second finalist will be chosen by the judges.

Welcoming eight more semi-finalists as they compete for a place in the final. With a life-changing 250,000 pound prize and a coveted role at The Royal Variety Performance, there's a lot at stake for the talented acts.

The competition heats up as eight more semi-finalists vie for a place in the 2022 final. Judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams will pick one of the finalist while the other is chosen via public vote. Hosted by Ant and Dec.

Ant and Dec welcome back eight more acts as they compete in the last of the semi-finals. The acts try to wow the judges and the public to secure their place in the final.

Following weeks of awe-inspiring and show-stopping performances, the final acts go head to head to win the hearts and votes of the public.

Brand new judge Bruno Tonioli joins Simon Cowell, Amanda Holden and Alesha Dixon, and Ant & Dec host the 16th series of the nation's most-loved variety talent show.

Bruno Tonioli joins the judges, as Ant & Dec host Series 16 of Britain's hit talent show. Auditions are in London and Manchester for the first time since before the pandemic.

More performers take to the stage in London and Manchester to try to impress judges Bruno Tonioli, Simon Cowell, Amanda Holden and Alesha Dixon and secure their place in the live-semi-finals.

Ant and Dec host another edition of the nation’s most-loved variety talent show as judges Bruno Tonioli, Simon Cowell, Amanda Holden and Alesha Dixon witness more incredible acts.

Ant and Dec host another episode of the nation's most-loved variety talent show as Bruno Tonioli, Simon Cowell, Amanda Holden and Alesha Dixon judge more jaw-dropping acts.

Ant and Dec host another episode of the nation's most-loved variety talent show as Bruno Tonioli, Simon Cowell, Amanda Holden and Alesha Dixon judge more jaw-dropping acts.

Ant and Dec host another episode of the nation's most-loved variety talent show as Bruno Tonioli, Simon Cowell, Amanda Holden and Alesha Dixon judge more jaw-dropping acts.

Ant and Dec host another episode of the nation's most-loved variety talent show as Bruno Tonioli, Simon Cowell, Amanda Holden and Alesha Dixon judge more jaw-dropping acts.