Roseann "Rosie" O'Donnell (born March 21, 1962) is an American stand-up comedienne, actress, singer, author and media personality. She has also been a magazine editor and continues to be a celebrity blogger, LGBT rights activist, television producer and collaborative partner in the LGBT family vacation company R Family Vacations.

Raised Roman Catholic, O'Donnell lost her mother to cancer as a pre-teen and has stressed the importance of protecting children and supporting families throughout her career. O'Donnell started her comedy career while still a teenager and her big break was on the talent show Star Search when she was twenty years old. A TV sitcom and a series of movies introduced her to a larger national audience and in 1996 she started hosting The Rosie O'Donnell Show which won multiple Emmy awards.