Olivia Theresa Longott (born January 18, 1981 in Brooklyn, New York, U.S.), professionally known as Olivia, is an American R&B singer best known for contributing vocals to 50 Cent's hit single "Candy Shop" and her debut album Olivia. She was also regular cast member in the first three seasons (2011-13) of the VH1 reality television series Love & Hip Hop.