This year's Britain's Got Talent comes to a close this weekend with its spectacular live finale. The search for this year's winner reaches its nail-biting climax as the British public crown their champion for 2016.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 secure 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.