The hottest celebrity news in pictures, including Usher, Britney Spears, Jude Law and more. By Janice Morris

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BIGGEST LIFESTYLE CHANGE

Martha Stewart slipped past photographers Oct. 8 and entered the confines of "Camp Cupcake," the Alderson Federal Prison Camp in West Virginia. As prisoner No. 55170-54, the domestic diva will fulfill her five-month sentence in the minimum-security facility and join 1,040 other inmates in waking up at 6 a.m., working for 12 to 40 cents an hour for 7-1/2 hours daily and eating cold sandwiches. It'll be a far cry from last weekend, when she spent what she called "the nicest two days" in the Bahamas.