Tichina Arnold
Tichina Rolanda Arnold (born June 28, 1969) is an American actress, comedian, model and singer. She is known for having portrayed the roles of Pamela James on the FOX comedy sitcom Martin (1992–97) and the family matriarch Rochelle on the UPN/CW sitcom Everybody Hates Chris. She also portrayed Judi Mann in the TV Land original sitcom Happily Divorced.