A Britain's Got Talent camera operator accidentally exposed a magician's card trick during the grand final.
Across the past week, acts have battled it out in five live semi-finals - with five acts put through after receiving the most audience votes and the other five voted through by the judges.
One person who performed in tonight's final was 14-year-old magician Cillian O'Connor. As part of his act, Cillian performed a card trick where he attempted to guess Simon Cowell's card.
