Omarosa to join "Celebrity Big Brother"

Omarosa is the biggest name in the new cast of Celebrity Big Brother.

American Pie actress Shannon Elizabeth, Sugar Ray’s Mark McGrath, The Cosby Show’s Keshia Knight Pulliam, Real Housewife Brandi Glanville, former NBA star Metta World Peace, UFC light heavyweight champ Chuck Liddell, actors James Maslow and Marissa Winokur, TV personality Ross Matthews and Miss Colombia Ariadna Gutierrez will also be moving into the Big Brother house this week.