Help me figure out who this one actress is...
 

Its bugging me.

I'm pretty sure she hasn't been in any recent movies.

She has short hair, really short.

She is considered a good actress.

I think she was in that movie where two rich white guys did an experiment (comedy). They took a homeless dude, made him wealthy, and took their top exec and made him poor. They bet one dollar if it was nature vs nurture. She was in it as a hooker I think. I remember her taking off a wig. The wealthy guy that got made into a homeless dude asked her for cab fair, she looked at his hands and said he'd never done a hard days labor in his life, so she believed him. I think eddie murphy was in it, as the homeless to rich guy dude.

Jamie Lee Curtis

thank you!

The film was Trading Places, which also starred Dan Aykroyd.

And Eddie Murphy.

Well, yeah. Of course.

And she was naked in it.

She was?! Damn I need to see the rented/original version not the TV version.