From urging fans to vote to showing off their own election day rituals, celebrities have come out in droves to weigh in on the 2012 race for the White House.

Now, as President Obama prepares to settle in for another four years as Commander-in-Chief, Hollywood reacts to the incumbent's victory over Governor Mitt Romney.

Check out Hollywood's reaction to the election results below:

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  • Mariah Carey

  • Mary J. Blige

  • Katy Perry

  • Lady Gaga

  • Kerry Washington

  • Rashida Jones

  • Pitbull

  • Fergie

  • Demi Lovato

  • Jessica Alba

  • Questo of The Roots

  • Neil Patrick Harris

  • Mindy Kaling

  • Rainn Wilson

  • Diddy

  • Cher

  • Julia Louis-Dreyfus

  • Rumer Willis

  • Adam Levine

  • NeNe Leakes

  • Clay Aiken

  • Queen Latifah

  • Naya Rivera

  • Eva Longoria

  • George Lopez

  • Ricki Lake

  • Lady Gaga

  • Eliza Dushku

  • Christina Milian

  • Zoe Saldana

  • Arsenio Hall

  • Jesse Tyler Ferguson

  • Alex McCord

  • Whoopi Goldberg

  • Rob Thomas

  • Josh Groban

  • Kal Penn

  • Colbie Caillat

  • Fran Drescher

  • Valerie Bertinelli

  • Diddy

  • Maria Menounos

  • Hugh Hefner

  • Eliza Dushku

  • Dita Von Teese

  • Aubrey O'Day

  • Joy Behar

  • Pauly Shore

  • Lenny Kravitz

  • Bobby Flay

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