According to InStyle, David and Christina was feted in front of family and friends. They were joined by their 1-year-old son Charlie and David's daughter Coco, from his marriage with Courtney Cox, as well as their two basset hounds.
This is the second marriage for David who split from Courtney in 2010. Their divorce was finalized in 2013.
David and Christina have been together since 2011. The "Buffy the Vampire Slayer" star proposed to the ET correspondent in July 2014 at Maestro's Steakhouse in Malibu.
David recalled to Aspen Magazine, "I take her outside...and then I ask her, and she's like, 'No, what are you doing? There are so many people watching!' I had a do-over, and it worked."