Drew Barrymore wed art consultant Will Kopelman on Saturday. The 37-year-old made her third husband official in a Jewish ceremony at her Montecito, CA home in front of family and famous friends including Reese Witherspoon, Jimmy Fallon, Busy Philipps, and their spouses, and Cameron Diaz. A source told Us Weekly of Diaz’s involvement: ‘Drew has been leaning on Cameron a lot. Cameron has been very involved.’ Sources said of Barrymore: ‘Drew has found a family that she wants to be a part of. She had the fun friends and career success but always wanted to be part of a close family like Will’s… She’s telling people that she’s finally ready for a quieter, more family-oriented life.’ Photos show the couple leaving their wedding reception in a vintage Mercedes Benz (and the bride’s custom Chanel wedding dress since her husband’s father, Arie Kopelman, is a former Chanel CEO), walking down the aisle, and trying on veils in NYC May 11.