So fetch. Actress Lacey Chabert (aka Gretchen Weiners in "Mean Girls") is married. The 31-year-old announced the surprising news on Twitter.

"Just wanted to share some personal news with you guys..." she wrote.

"I'm starting off 2014 as a Mrs! Over the holidays, my best friend & love of my lie... we became husband & wife! #soblessed #love," she added.

Chabert hasn't revealed who the groom is but a source told US weekly that his name is Dave Nehdar and the two got married in Los Angeles.

Her friends Kaley Cuoco (who married her boyfriend on New Year's Eve which Chabert attended), Briana Cuoco and "8 Simple Rules" actress Amy Davidson all attended the wedding. "Bachelorette" star Ali Fedotowsky also witnessed the nuptials.  

"Thanks so much for all the sweet congratulations! I'll post more pics next week! I don't have them all yet," she tweeted.

The actress did share one picture of her in her wedding gown as she hugged her sister and maid of honor, Crissy. Chabert also starred in the movie "Party of Five" but is best known for her role in the 2004 film "Mean Girls."

Recently she posed for Maxim magazine and recalled her days as one of The Plastics.

"I'm not a mean girl [in real life]," she said adding that people still quote the movie to her. "Life is too short."

She also talked about how she stayed on the straight-and-narrow unlike some of her "Mean Girls" costars.

"Look, life is tough, and growing up in this business is especially tough," she said. "So I really can't take any credit other than saying I grew up in a really protective family. Also, I want a long-lasting career, so you're not gonna find me doing anything scandalous any time soon."