The actress brings out her best hip-hop moves during a visit to TRL. Plus: Britney Spears, Hayden & Jessica and more

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DOUBLE HAPPINESS

Did they wish for the same thing? Nick Lachey and Vanessa Minnillo (belatedly) celebrate their dual birthdays Wednesday at LAX nightclub in Las Vegas. Lachey turned 34 and Minnillo turned 27 on Nov. 9.