Actress Lacey Chabert marries mystery groom Actress Lacey Chabert has tied the knot with her long-time boyfriend, Dave Nehdar. MEAN Girls actress Lacey Chabert has tied the knot with her longtime boyfriend - but still hasn't released his name. "I'm starting off 2014 as a Mrs!" the 31-year-old tweeted on Friday, just days after getting married. While Chabert has yet to reveal the identity of her publicity-shy groom, a source tells Us Weekly his name is Dave Nehdar and the two wed in Los Angeles. But the Party Of Five star did explain on her social media page, "He's my best friend and love of my life." Chabert said "I do" in front of famous pals Kaley Cuoco, her sister Briana Cuoco, 8 Simple Rules actress Amy Davidson and Bachelorette alum Ali Fedotowsky. Shared Instagram photos show the blushing bride sporting a sequined strapless white gown and hugging her sister and maid of honour, Crissy. Read more at US Weekly. Lacey Chabert on her wedding day with maid of honor and sister Crissy. Lacey Chabert (left) starred in the 2004 film Mean Girls with (from left) Rachel McAdams, Lindsay Lohan and Amanda Seyfrie.