Chynna Phillips
Chynna Gilliam Phillips is an American singer and actress, better known for being a member of pop girl group Wilson Phillips. She is also the daughter of The Mamas amp the Papas band members John and Michelle Phillips, and the halfsister of Mackenzie Phillips and Bijou Phillips.
Phillips was born Chynna Gilliam Phillips in Los Angeles. Phillips began her career in acting. She appeared in films such as Some Kind of Wonderful, Caddyshack II, Say Anything and as the title character Roxanne Pulitzer in the 1989 television biographical film, Roxanne The Prize Pulitzer. In 1995, she returned to acting appearing as Kim MacAfee in the television movie Bye Bye Birdie. In 2004, she voiced the character of Kitty along with her husband William Baldwin as Johnnyin Danny Phantom.
Source: Wikipedia