PASADENA, CA - JANUARY 9: Actor Malcolm-Jamal Warner is seen at the Distinctive Assets Gift Lounge during the People?s Choice Awards at the Pasadena Civic Auditorium on January 9, 2005 in Pasadena, California. (Photo by Amanda Edwards/Getty Images)
Malcolm-Jamal Warner, the actor and musician who rose to fame as Theo Huxtable on The Cosby Show in the 1980s, is dead. Warner died by drowning while on a family vacation to Costa Rica, sources confirm to People and TMZ. He was 54.
