Zach Galifianakis is getting married: Report

(CBS News) Actor Zach Galifianakis is reportedly engaged, and getting married this summer.

Celebuzz reports that "The Hangover" star, 42, and longtime girlfriend Quinn Lundberg, 29, have already sent out invitations for their August 11 nuptials.

Pictures: Celebrity weddings and engagements

"The wedding invite is very Zach," an insider said, according to the website. "While it has the formal and standard details of who, what, when, where - including Zach's full name, Zachary Knight Galifianakis, and his fiancee's, Mary Quinn Lundberg, - it is also very funny. Zach included a drawing of himself and his bride-to-be. He made sure he looked like a little troll, while Quinn is a stunning tall blonde princess."

Lundberg is the vice president and co-founder of Growing Voices, a non-profit organization dedicated to giving back to the community.

Galifianakis will appear next in "The Campaign," alongside Will Ferrell and Jason Sudeikis, and is also set to return for "The Hangover Part III."