I'd watch the movie just to see you!
If she's not available, I vote for Chris Tucker, based on the incredible performance as Ruby Rhod, in The Fifth Element.
*remembers those edit pictures of Eliza Dushku as a Psi-Cop, and Jessica Alba as an Earth Force Officer*
mmmmmmmmmmmm those will do.
Or, how about Jennifer Connelly? Her twin talents are... sizeable!