Did the Judges predict the winner? | Grand Final | Britain's Got Talent 2015

See more from Britain's Got Talent at http://itv.com/talent Stephen puts Simon, Amanda, David and Alesha on the spot as he asks them to reveal the act they thought would win BGT. See if any of the Judges called it correctly. SUBSCRIBE: http://bit.ly/BGTsub Facebook: http://www.facebook.com/BGT Twitter: http://twitter.com/BGT