Taylor Swift helps Katy Perry celebrate her 25th birthday party at Sunset Beach in Los Angeles

35151, LOS ANGELES, CALIFORNIA - Saturday October 24 2009. Taylor Swift joins Katy Perry for her 25th birthday celebrations at Sunset beach in Hollywood. Perry celebrated with a 'white' party theme although most of the guests emerged from the party with paint splattered over their white outfits! Among the guests was Katy's boyfriend Russell Brand and three Oompa Loompas! Photograph: ©Hellmuth Dominguez, PacificCoastNews.com

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