Ant and Dec host the first live semi-final as acts that made it through the audition rounds perform in front of the judges and a live audience for a chance at a place in the final. Viewers hold the power to vote for their favourite acts of the night to send through to the ultimate stage of the competition, and the judges have their Golden Buzzer that can reward outstanding performers a ticket straight through.

Starring:

Amanda Holden, Declan Donnelly, Piers Morgan, Simon Cowell

Genre:

Reality-TV