13 / 22

Celebrities Visit SiriusXM Studios

NEW YORK, NY - NOVEMBER 26: Joseph 'Rev Run' Simmons visits the SiriusXM Studios on November 26, 2012 in New York City. (Photo by Cindy Ord/Getty Images)

Celebrities Who've Officiated Weddings

Yahoo Celebrity

Check out some of the stars, such as The Rock, Emma Stone, and Tori Spelling, who have helped couples tie the knot.