"Girls" Star Allison Williams is Engaged!

Allison Williams' on-screen alter ego, Marnie, may be grappling with a broken heart on Girls, but in real life, she has some happy news to share: she's engaged to be married!

allison williams and ricky van veen

Her rep confirmed that the 25-year-old actress is tying the knot with her longtime boyfriend of three years, Ricky Van Veen, an entrepreneur and the co-founder of CollegeHumor.com. (Fun fact: Williams has written and starred in her own hilarious web clips, including a Mad Men-themed video and Funny or Die episodes where she played Kate Middleton.)

allison williams and ricky van veen

The pair met while filming the pilot for her hit HBO series. The bride-to-be has her dad's blessing (NBC Nightly News anchor Brian Williams): "He likes him a lot," she told Larry King during a recent interview.

Williams may be racking up acting accolades, but there's one role in particular that she's looking forward to down the line: being a mom. In Glamour's 75th anniversary issue, she reveals that, "If you go into acting for love of the craft, and you dodge the fame aspect, it's more sustainable. My goal is to create a career I can walk away from and become a mom. I'd love to be a mom — and not have to bring kids into my trailer. That's my long-term thinking. Or a balance [of both]."

In the meantime, they'll be busy with planning the details of their big day. Williams' style icon is Grace Kelly, so we're predicting a spectacular wedding gown!

allison williams

Congratulations to the happy couple!

Photos via Ricky Van Veen on Flickr

—Stefania Sainato