Celebrity week in photos: Lucy Hale, Ryan Gosling, Christina Aguilera and more

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This week, stars like Lucy Hale, Ellie Goulding and Christina Aguilera gave back. Ryan Gosling celebrated his 35th birthday with a red carpet appearance. Ashley Tisdale, Olivia Munn and Jaime King danced it out with Bruno Mars in L.A.and more.
November 15: James Van Der Beek and wife Kimberly were all smiles on the carpet of Express Yourself event on behalf of P.S. Arts after they announced they are having their fourth child in L.A.
Photo: Getty Images

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November 15: Carey Mulligan and Elizabeth Banks in styles from Westfield spoke at the Variety Studio: Actors on Actors series presented by The Cosmopolitan of Las Vegas.
Photo: Rex

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November 14: Oh baby! Reese Witherspoon, Kelly Sawyer Patricof, Jessica Alba and Jenna Dewan Tatum dolled up for the Baby2Baby Gala presented by MarulaOil & Kayne Capital Advisors Foundation in Culver City, California.
Photo: Getty Images