David Walliams arrives LATE to auditions! | Episode 4 | BGT: UNSEEN

Get ready to ROCK with mini musician Joseph Sheppard, LOL along to Nick Dixon and RAVE to Art Afishal s SPECTACULAR audition! Catch all this talent PLUS more backstage bits with our Judges on Episode 4 of Britain s Got Talent: Unseen. See more from Britain s Got Talent at http://itv.com/talent SUBSCRIBE: http://bit.ly/BGTsub Facebook: http://www.facebook.com/BGT Twitter: http://twitter.com/BGT Instagram: https://www.instagram.com/bgt/ Shop: https://shop.britainsgottalent.co.uk