Walliams: It's hard to say no to BGT hopefuls

David Walliams still finds it "hard" to reject 'Britain's Got Talent' wannabes.

Despite being in his second series as a judge on the ITV show, the 41-year-old star admits he doesn't find it any easier to turn down performers during auditions because the comic actor knows how it feels to be rejected after trying out for various programmes over the years.