RuPaul
Biography
American drag queen. Comes over here to do what he does elsewhere, i.e. versions of Lingo and RuPaul's Drag Race.
Trivia
His full name is RuPaul Andre Charles; his presenter credit for Celebrity Lingo lists him as RuPaul Charles.
The 'Ru' part of his name is derived from 'roux', a base used to thicken creole dishes.