Andreana Kostantina Tantaros (born December 30, 1978) is an American conservative political analyst and commentator. She was a co-host of Outnumbered on Fox News, and an original co-host of The Five. She sued Fox News in August 2016, accusing Roger Ailes, Bill O'Reilly, and others of sexual harassment. The case was dismissed in court in May 2018.