Gabourey Sidibe loves a good laugh and her latest funny joke was on late night talk show host Jimmy Kimmel at his Ojai, Calif. wedding on Saturday.
According to reports, the groom was surprised to find the Oscar-nominated Precious star walking down the aisle in a white wedding dress instead of his bride-to-be Molly McNearney.
“Everyone was standing up when it was time for Molly to walk down the aisle, but instead of Molly, Gabourey appeared and took Molly’s walk down the aisle,” a source told Us Weekly. “It was so funny! Jimmy was 100 percent completely surprised — he had no idea.”
The new Mrs. Kimmel later revealed that she and Gabourey set the whole prank up. Sources say “she resumed her walk down the aisle after the joke ran its course” and Gabourey changed into a red dress for the remainder of the ceremony.
Other guests at the star-studded wedding included Jennifer Aniston, Matt Damon, Ben Affleck, Jennifer Garner, Kristen Bell, Ellen DeGeneres and Kelly Ripa.
This is the second marriage for the comedian, who has been McNearney since 2009.
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1. Gabourey Sidibe 
The 'Precious' star didn't win but she looked fab for the Oscars.
2. Gabourey Sidibe 
"Sex And The City 2" Premiere at Radio City Music Hall on May 24, 2010
3. Gabourey Sidibe 
out and about in NYC
4. Gabourey Sidibe 
spotted in NYC
5. Gabourey Sidibe 
in Elle Magazine's 25th Anniversary issue, October 2010.
6. Gabourey Sidibe 
at the 3rd Annual Essence Black Women In Hollywood Luncheon