The Barton sisters are a near-identical match during an outing in Beverly Hills. Plus: Marcia Cross, Fergie, Lindsay and more


With her Back to Basics tour in full swing, Christina Aguilera still has energy to spare, hitting West Hollywood's Hyde Lounge on Tuesday. Following her show at L.A.'s Staples Center, the pop diva stopped by the celeb hot spot with husband Jordan Bratman and her entourage, which reportedly included her dogs.

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