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Celeb Wedding Officiators

Jason Segel and host Jay Leno marry Abbe Thorner and Jason Wood

Celebrities Who've Officiated Weddings

Sir Ian McKellan has revealed that he'll soon officiate the nuptials of "X-Men" co-star Patrick Stewart. Check out some of the other stars, such as Emma Stone, Tori Spelling, and Jason Segel, who have helped couples tie the knot.