The 31-year-old bride, a publishing heiress, wore a custom Christian Siriano gown and Stuart Weitzman shoes for the ceremony, with the We're totally on board for this Ménage à trois!

During the same period she played Lily Montgomery on the soap opera All My Children.

Trachtenberg's film career began in 1996 with the title role in Harriet the Spy.

In March 2005, she played the title character in Walt Disney Pictures' comedy sports drama Ice Princess.

In the film, Trachtenberg played a science whiz named Casey Carlyle, who is torn between a future in academia and her newfound dream of being a professional figure skater.

Michelle Tractenberg with celebrity chef Scott Contant Watch tonight's spoooky #halloween episode of #choppedjunior 🍴 on the @foodnetwork....8pm. Love hanging with #Oz, I mean @sethgreen and playing a mean game of Mafia with a bunch of crazy kids.

#btvs #dawn 💖 A photo posted by Michelle Trachtenberg (@michelletrachtenberg) on No #scandal here, just possibly the best human ever, Kerry Washington and I had a fab reunion last night and a @hillaryclinton love fest.

In 2007, she was cast as the female lead in an ABC comedy pilot called The Hill, based on the newspaper of the same name in Washington, DC.

In 2009, Trachtenberg was a cast member on the NBC drama Mercy; the series lasted one season.

RELATED: How to Take the Best Selfie Snap Celebrate Trachtenberg's 31st birthday with her best Instagram selfies. ) #restingjudgeface A photo posted by Michelle Trachtenberg (@michelletrachtenberg) on #aboutlastnight : Reunited and it feeeels so goooood.