Star Tracks

The new It couple stay close during a fun-filled holiday week. Plus: Demi & Ashton, Josh Hartnett and more

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HERS & HERS

New It couple Spears and Hilton make it two dates in a row at Hyde Lounge. On Saturday night (left), they matched their one-legged thigh-highs and hung out with the Olsen twins at the Los Angeles club, while on Friday night, "Paris was acting like Britney's boyfriend," a source there tells PEOPLE. "She opened doors for her, held her hand."

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