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Created at 04/25/08 at 03:26 PM by Staff Photos

In this Feb. 15, 2008 file photo, singer Nick Lachey is shown at the New York Toy Fair in New York. Lachey has signed on to host the upcoming ABC reality show "High School Musical: Summer Session," inspired by the Disney Channel phenomenon co-starring Zac Efron, Ashley Tisdale and Vanessa Hudgens, ABC said this week. (AP Photo/Evan Agostini, file)