The Fresh Prince of Bel-Air - Ashley's look-alike?

Does anyone know who played the girl who looked a lot like Ashley?

It was the episode where Ashley is trying to start a singing career with Will as her manager. Jazz comes into the store/hangout with a girl who looks quite a bit like Ashley, and he calls her Bashley.

Anyway...

Was it her sister or another relative? She did have a pretty close resemblance to her. I didn't catch the credits after the show on Nick@Nite last night. I really don't watch the show, so forgive me if I've made a mistake about Jazz and Bashley entering a store/hangout. I just rememered something about Will working in store.

Thanks!