Girls star Adam Driver has wed his longtime girlfriend.

The actor exchanged vows with Joanne Tucker over the weekend (21-23Jun13), with his co-star Lena Dunham and her rocker boyfriend Jack Antonoff in attendance.

Notoriously-private Driver never even publicly confirmed his engagement and no further details about the nuptials were available as Wenn went to press.

A source tells UsMagazine.com, "They are very sweet together. They've been dating forever, years, and live together; (they're) very comfortable and in love. She was with him before the Girls fame... Everyone on the show is very happy for them."