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Amber Tamblyn, David Cross

LOS ANGELES, CA - JUNE 20: Actors Amber Tamblyn (L) and David Cross attend Film Independent's 2012 Los Angeles Film Festival Premiere Of 'It's A Disaster' at Regal Cinemas L.A. Live on June 20, 2012 in Los Angeles, California. (Photo by Imeh Akpanudosen/Getty Images)

2012 Celebrity Weddings

From Jessica Biel and Justin Timberlake to Blake Lively and Ryan Reynolds, check out the many stars who tied the knot this year.