Backstage at Dancing with the Stars Guilty Pleasures

Talk about some serious booty shaking! Kendra Wilkinson delivered her sexiest moves yet on last night's Dancing with the Stars. The Girl's Next Door star ended up doing a table dance just inches away from judge Len Goodman.

"The more you gyrated the more I palpitated," said Goodman.

"I don't think I have ever seen Len that excited," INSIDE EDITION's Jim Moret said backstage.

"Me either, it was his birthday so I had to give him a surprise," said Wilkinson.
 
And dancer Karina Smirnoff fell to the floor during her dance with Ralph Macchio, but quickly got up and carried on like a pro.

"I was like argh, what just happened?" said Smirnoff.
    
Backstage all the buzz was about the royal wedding.
    
"Two billion people are going to be tuned in…and I'm one of them baby," said Romeo.

But Kirstie Alley has other plans. When Moret asked her is she was going to wake up early to watch the wedding she said, "No I'm not, I wasn't invited, I don't want to be a voyeur."