Actress Caroline Rhea is pregnant. The former star of "Sabrina, the Teenage Witch" is expecting a baby with her longtime boyfriend, Costaki Economopoulos.

Rhea, 44, who next appears in the series "Sordid Lives," premiering on Logo July 23, is due in the fall. Economopoulos is a stand-up comedian and recently qualified for the World Series of Poker.

Rhea, who is from Canada, is also a stand-up comedian. She was the original host of the reality show "The Biggest Loser "on NBC. She is also known for her role as Hilda on "Sabrina, the Teenage Witch," and for replacing Rosie O'Donnell as the hostess of her syndicated talk show, renamed "The Caroline Rhea Show."