HollywoodReporter reveals who it is:
Lauren London whose credits also include Single Ladies and Madeaâ€™s Big Happy Family â€“ will play Kiera, a former child star who is currently appearing in a Cosby Show-esque sitcom. Producers are also on the lookout for an actor to play an all-star running back. Both roles are intended to fill the void left by departing cast members Tia Mowry and Pooch Hall (aka Melanie and Derwin).
Onward and upwardâ€¦