Casting call - Who is Cheetah?

With the role of Violet Spike now filled, by Kate Mara, I move on to the next project.  This time it will feature the ever sexy Cheetah.  However, I'm having difficulty deciding on who best to wear the costume.  Guess sometimes finding an actor for the role can be tough, so I give a little more credit to all those Hollywood failures for at least making the attempt.

So, I ask............Who is Cheetah???

P.S.  The image above is not the one I will be using for the poster.  I only had the budget for half her costume.