Celebrity Halloween Costumes 2011
Credit: Tom Briglia/FilmMagic
Rep: Nicole Kidman Didn't Wear Anne Hathaway'
Minka Kelly Back to Brunette One Month After
Danneel Harris Steps Out With Jensen Ackles:
Lily Aldridge's Tip for a Sexy Beach Body: "A 
Mariska Hargitay Returning for Law & Order: S 
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Kevin Jonas, Sammi "Sweetheart" Giancola and Danielle Deleasa
The singer and his wife joined the Jersey Shore star at The Pool After Dark at Harrah's Resort in Atlantic City, New Jersey. "We loved dressing up like the Mary Poppins crew," Jonas tweeted.