Nick Cannon, Ant & Dec In On The Act | America's Got Talent & Britain's Got Talent

Take a look at some of our favourite moments the hosts decided to join in the fun... Got Talent Global brings together the very best in worldwide talent, creating a central hub for fans of the show to keep up to date with the other sensational performances from around the world. Watch more America's Got Talent: http://www.youtube.com/americasgottalent Watch more Britain's Got Talent: http://www.youtube.com/britainsgottalent09 Subscribe to Got Talent Global: http://www.youtube.