Simon Cowell whips David Walliams into shape! | Britain's Got Talent 2013

We bet you didn't know our Judges could do THIS! It's Ant and Dec, Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams as you've NEVER seen them before!

Join them AND discover the country's most talented acts when Britain's Got Talent returns to ITV. We're ready. Are you?

See more from Britain's Got Talent at http://itv.com/talent

SUBSCRIBE: http://bit.ly/BGTsub
Facebook: http://www.facebook.com/BritainsGotTalent
Twitter: http://twitter.com/GotTalent