The audition phase is over and the live shows kick off tonight in what will be a week of Britain's Got Talent. Ant and Dec will be on presenting duties as the first set of nine acts compete to impress the judges and secure the all-important viewers' vote. All of them will be competing for a place in the final where they stand to win a cash prize of £250,000, as well as an appearance at this year's Royal Variety Performance. Results show will follow at 9.30pm.