Ant and Dec host the third semi-final as eight more acts thatmade it through the audition rounds perform in front of thejudges and a live audience for a chance of a place in thefinal. Judges Simon Cowell, Amanda Holden, Alesha Dixon andBruno Tonioli, as well as presenters Ant and Dec, have thepower to send one act straight through to the grand final withthe golden buzzer, before the audience votes for theirfavourite act, who will gain the second place.
