Lenworth George "Lenny" Henry, CBE (born 29 August 1958) is an English actor, writer, comedian and occasional television presenter, but to American audiences, he's the Shrunken Head from Harry Potter and the Prisoner of Azkaban
He was the first host of Comic Relief
, and is still heavily involved with the event.
He was married to Dawn French (The Vicar of Dibley
, French and Saunders
) from 1984 to 2010.