Hunky chart-topping R&B artist Robin Thicke is in negotiations to write his first feature film score for the urban drama "This Wednesday," with wife Paula Patton ("Deja Vu," "Idlewild") attached to star as a female pimp.

Reuters reports that Patton will portray Wednesday, the "trick baby" of a pimp father and hooker mother. With her best friend's support, she struggles to survive on the harsh streets of Philadelphia.

The feature from writer-director Christine Crokos is inspired by a true story of a female pimp in Atlanta. Shooting is expected to begin late this year in Philadelphia.