The search for this year's winner reaches its nail-biting climax as the British public crown their champion for 2015. The final 10 acts now go head-to-head as they make one last attempt to capture the public's hearts and votes.
Britain's Got Talent is a reality talent show hosted by Ant and Dec. Any sort of entertainment act is able to enter the competition and hopefully impress the judges and make it through to the final stages of the competition.
The series winner's prize is £100,000 and the chance to perform at the Royal Variety Show. The judges on the show are Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams.
Britain's Got Talent - Series 9, The Final Synopsis and Schedule