I picture Rihanna having her "bell" rung early and Nicole and Kimberly more or less double teaming Yvonne. Even as strong as she is I don't think Yvonne can take them alone. Everytime Rihanna tries to get it together and give Yvonne a rest she gets clobbered and Yvonne has to get right back into the ring. It will take quite a while but Nicole and Kimberly will eventually wear Yvonne out and KO her, and poor Rihanna will be watching all those little birdies swimming around in her head, because she was knocked silly right from the start!