Dancing With The Stars rehersal television Kendra Wilkinson playboy

Sexy reality TV starlet Kendra Wilkinson has been practicing her butt off in preparation for this season's Dancing With the Stars with her pro partner Louis Van Amstel - the former Playboy model even Tweeted the other day, "Sooo loui... thanks for warmin me up for my hubby tonight..lolol!"

And here's Kendra - going makeup free - at rehearsals in West Hollywood this week with a big smile on her face.

Who'll do better on DWTS: Kendra and Louis or Kirstie and Maksim?