Gilliam Chynna Phillips (born February 12, 1968) is an American singer and actress, known for being a member of Wilson Phillips and for being the daughter of The Mamas & the Papas' band members John and Michelle Phillips and the half-sister of actress Mackenzie Phillips, Bijou Phillips, Jeffrey Phillips, Tamerlane Phillips, and Austin Hines. Phillips began her career in acting. She appeared in fi... show more