Wedding Guest Style: Jennifer Aniston Chooses Black As Jimmy Kimmel Marries
Jen was joined by her own hubby-to-be Justin Theroux at LA's Ojai Valley Spa and and Inn to see TV chat show host Jimmy tie the knot.
It was a star-studded affair, with other guests including Ben Affleck, Jennifer Garner, Matt Damon, Jonny Knoxville and Ellen DeGeneres and Portia de Rossi.
Jimmy wasn't the only star who said "I do" over the weekend - Halle Berry also married her beau Olivier Martinez in an intimate ceremony at a chateau in France.
More star wedding style below: