<Li> Peabo (voiced by Cree Summer): The Prouds' 9 - year - old neighbor . He is very smart and often tries to warn Oscar whenever Oscar does something dangerous, though Oscar never listens and suffers for it . He is the only one who likes Proud Snacks . He at first has a crush on Penny, then Zoey, and ends up dating one of Dijonay's sisters . </Li> <Li> Lil' Wiz (voiced by Aries Spears): Wizard Kelly's son . </Li> <Ul> <Li> Al Roker: A Faustian man who grants wishes at a horrible price . </Li> <Li> Alicia Keys: A judge on the fictional TV show Teen Idol . </Li> <Li> Angel Joseph (Samuel L. Jackson): A homeless man who was formerly a construction worker . </Li> <Li> Angel Margaret (Vivica A. Fox): Joseph's wife and Margaret's mother . </Li> <Li> Angel Stephanie (Raven - Symoné): Joseph and Margaret's daughter . </Li> <Li> Randi (Ashanti): Wizingdale's Department manager . </Li> <Li> Boonnetta Proud (Mo'Nique): Oscar's crazy cousin . </Li> <Li> Carlos (Kel Mitchell): Asks Penny on a date . </Li> <Li> Chanel Parker (Solange Knowles): Trudy and Oscar's niece, Penny, Bebe and CeCe's cousin and Reuben and Leslie's daughter . </Li> <Li> Chester the Duck (Frank Welker): A duck Penny found . </Li> <Li> The Credit Card (Steve Harvey): Penny's credit card . </Li> <Li> Debra Williams (Vanessa L. Williams): Friend of Oscar and Trudy (the latter's college roommate) and the woman in the Thingy costume . </Li> <Li> Diana Parker (Sheryl Lee Ralph): Trudy's sister, Oscar's sister - in - law, Penny, Bebe and CeCe's aunt who's a Broadway star . </Li> <Li> "Fifteen (15) Cent" (Omarion): A young rapper with a crush on Penny . He is a loose parody of 50 Cent . </Li> <Li> Garrett Krebs (Ving Rhames): The antagonist of the Halloween episode "A Hero for Halloween". </Li> <Li> Johnny McBride (Shia LaBeouf): A classmate in Penny's algebra class; an obnoxious paraplegic who has a crush on Penny . </Li> <Li> Quan Wong (Dante Basco) - Penny's love interest in "Romeo Must Wed". He makes minor appearances in other episodes . </Li> <Li> Leslie Parker (Wendy Raquel Robinson): Trudy's sister - in - law, Reuben's wife, Chanel's mother, Oscar's sister - in - law and Penny, Bebe and CeCe's aunt . </Li> <Li> Lisa Raye (LisaRaye McCoy): A dance instructor for 15 Cent's video . </Li> <Li> Lou Rawls (Lou Rawls): Voices himself in Penny's dream sequence and singing "You'll Never Find Another Love Like Mine". </Li> <Li> Mariah Carey: Trudy's client . </Li> <Li> Mrs. Maureen Parker (Cicely Tyson): Trudy, Diana and Reuben's mother, Vincent's wife, Penny, Bebe, Cece and Chanel's maternal grandmother and Oscar's mother - in - law . </Li> <Li> Mega (Ray J): A boy who runs a website where kids download songs for free . </Li> <Li> Ray Ray Proud, Sr. (Anthony Anderson): Oscar's crazy cousin . </Li> <Li> Ray Ray Proud, Jr . (Jamal Mixon): the son of Ray Ray Proud, Sr . </Li> <Li> Reuben Parker (David Alan Grier): Trudy and Diana's rich brother, Oscar's brother - in - law, Penny, Bebe and CeCe's maternal uncle, Leslie's husband and Chanel's father . </Li> <Li> Sista Spice (Jenifer Lewis): Suga Mama's sister, Oscar and Bobby's aunt, Penny, Bebe and CeCe's great - aunt . </Li> <Li> Sunny Stevens / Iesha (Gabrielle Union): The teen star of Penny and her friends' favorite show, Iesha . The show is a loose parody of UPN's "Moesha" </Li> <Li> Teen BeBe and CeCe (Lee Thompson Young and Sicily Sewell): The teen forms of BeBe and CeCe who appear when Penny wishes that they were older so she doesn't have to babysit them . </Li> <Li> Dr. Vincent Parker (Robert Guillaume): Trudy, Diana and Reuben's father, Maureen's husband, Oscar's father - in - law and Penny, Bebe and CeCe's maternal grandfather . </Li> <Li> Juicy's Spoken Word Contest Host (Mos Def) </Li> </Ul> <Li> Al Roker: A Faustian man who grants wishes at a horrible price . </Li>

Who plays 15 cent in the proud family