Donald Faison and CaCee Cobb are married

Donald Faison and Cacee Cobb attend the TV Land holiday premiere party on Nov. 29, 2011, in New York.

Actor Donald Faison, 38, and his longtime girlfriend CaCee Cobb, 35, walked down the aisle on Saturday.

The longtime couple tied the knot at the California home of Faison's "Scrubs" co-star, Zach Braff, reports Us Weekly. See a photo from their big day here.

Jessica Simpson, who was one of Cobb's bridesmaids, wore a black dress and carried red roses. Cobb is also Simpson's former assistant. They've been close friends for years. Simpson's fiance, Eric Johnson, attended the event, along with Simpson's sister Ashlee and recently separated parents.

She posted a photo from the wedding along with the tweet: "I was the maid of honor last night for my BF @caceecobb. She was the most beautiful bride I have ever seen in my life!"

Faison, meanwhile, will next appear in "Kick-Ass 2," alongside Jim Carrey and Nicholas Cage.