Britain's Queen Elizabeth II (L) shakes hands with British comedian David Walliams after the Royal Variety Performance at the Royal Albert Hall in London on November 19, 2012. The Queen, accompanied by The Duke of Edinburgh, attended the Royal Variety Performance in the show's 100th anniversary year where she met with stars of the show including Kylie Minogue, tenor Andrea Bocelli and the performing dog Pudsey. AFP PHOTO / POOL / ANDREW WINNING
David Walliams (L) and Lara Stone attend the Woodside End of Summer party to benefit the Elton John AIDS Foundation sponsored by Chopard and Grey Goose at Woodside on September 4, 2014 in Windsor, England. A percentage of revenue from the sale of this image will be donated to the Elton John AIDS Foundation. EJAF is one of the world's largest HIV grant-makers ejaf.org/London
Credit: Dave Benett/Elton John AIDS Foundation
David Walliams and Lara Stone attend a memorial service for Sir David Frost at Westminster Abbey on March 13, 2014 in London, England.
Credit: Chris Jackson
David Walliams attends a signing of his new book Awful Auntie at Daunt Books on September 27, 2014 in London, England.
Credit: Tim P. Whitby
David Walliams completes his attempt to swim the length of the Thames for sport relief on September 12, 2011 in London, United Kingdom. Walliams started his attempt as close to the Thames source as possible in Lechlade, Gloucestershire and swam about 140 miles to finish at Big Ben in the heart of London in just eight days.
Credit: Dave J Hogan
David Walliams signs new children's book 'Awful Auntie' and his new picture book, 'The First Hippo on the Moon' at Harrods on December 6, 2014 in London, England.
Credit: David M. Benett
David Walliams and Samuel L Jackson attend One For The Boys Fashion Ball, hosted by Samuel L Jackson which is uniting men against cancer as part of London Collections: Men at Natural History Museum on June 15, 2014 in London, England.