James Hugh Calum Laurie, OBE (IPA: [ˈlɒri]; born 11 June 1959), best known as Hugh Laurie, is an English actor, comedian, writer, and musician. He first reached fame as one half of the Fry and Laurie double act, along with his friend and comedy partner, Stephen Fry whom he joined in the cast Blackadder and Jeeves and Wooster. Since 2004, he has starred as Dr. Gregory House, the protagonist of House.
Here is Hugh Laurie at an airport. For some reason he has hair in the front but hair loss on the crown. This could be a sign of a Hair Transplant or it could just be the way he is balding. Either way, he obviously wears a hair piece on his hit tv show House.