When You Hit Upon a Star - S4-E17
Question: In this episode, when Will (Will Smith) is in the limo with Michelle Michaels (Stacey Dash) there a bunch of people drinking champagne, so the question is: is the woman sitting next to Will's left Whoopi Goldberg doing an uncredited cameo? And if not, who's the actress?
Answer: No, it's not Whoopi Goldberg herself, just like that's not Prince or Ray Charles. The limo is filled with celebrity impersonators, but they're all uncredited and I could find out who played them.
Bishop73