Paris Hilton...promote her new film 'The Hottie and the Nottie'

Fans struggle for a photo of Paris Hilton at the Franklin Mills Mall in Philadelphia on Thursday Jan. 24, 2008, during an event to promote her new film 'The Hottie and the Nottie.'

Paris Hilton holds 'Diamond' a Chihuahua, belonging to a fan, during an event to promote her new film 'The Hottie and the Nottie' held at the Franklin Mills Mall in Philadelphia on Thursday Jan. 24, 2008.

Paris Hilton smiles while greeting fans at the Franklin Mills Mall in Philadelphia on Thursday, Jan. 24, 2008, during an event to promote her new film "The Hottie and the Nottie".

** FILE ** Paris Hilton is shown in this Jan. 19, 2008, file photo in Park City, Utah. Hilton is rooting for Britney Spears. "I wish the best for her and I just wish everyone would leave her alone so she could live her life," the 26-year-old socialite-actress tells E! News. "She's a great mother and a great girl and I really care about her." In an interview that was to air Tuesday, Jan. 22, 2008, Hilton says: "She's a very sweet girl and I love her to death."

Paris Hilton waves to fans at a screening of her new movie "The Hottie & The Nottie" Tuesday night, Jan. 22, 2008, in Dallas. Hundreds of fans braved freezing temperatures to catch a glimpse of the starlet. The movie opens Feb. 8, 2008.

** FILE ** Paris Hilton poses for photographers during a news conference in this Nov. 22, 2007, file photo in Shanghai, China. The 26-year-old actress-socialite has been named Harvard Hasty Pudding woman of the year, the Harvard Lampoon comedy magazine said Tuesday, Jan. 15, 2008. Hilton will visit Harvard on Feb. 6 to accept her award, said Regent Releasing, the company that's distributing her new comedy, "The Hottie and the Nottie."