article_snippet: No 11 alongside comic David Walliams.
article_snippet: comic David Walliams has been a frequent visitor to Downing Street.
article_snippet: And in 2013 comic David Walliams led a UNICEF campaign with 100 schoolchildren, when comic David Walliams could not resist the temptation to touch the Prime Minister's hair.
article_snippet: comic David Walliams said later: 'Because I'm taller than comic David Walliams, I offered to stand on a lower step so we wouldn't look odd together - comic David Walliams's a tall man
article_snippet: but I'm ridiculously tall. '
article_snippet: comic David Walliams's the Prime Minister so comic David Walliams should be the one who is most powerful-looking. '
article_snippet: comic David Walliams told me not to flick the Prime Minister's hair like my character Sebastian in Little Britain, who flirted with the PM relentlessly.