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Alec Baldwin, Hilaria Thomas

NEW YORK, NY - MARCH 26: Alec Baldwin and Hilaria Thomas attend the 2012 New York Philharmonic Spring gala at Avery Fisher Hall Grand Promenade on March 26, 2012 in New York City. (Photo by Jamie McCarthy/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.