Zach Galifianakis and longtime girlfriend Quinn Lundberg are engaged!

Celebuzz reports that the soon-to-be-newlyweds (with equally consonant-heavy names) are set to be married August 11, according to invitations the couple sent out to friends and family.

The "Hangover" actor, 42, and former ballerina, 29, are forgoing any Vegas-sized shenanigans, however, at least when it comes to the gifting: The couple asked for donations to Growing Voices, an online forum supporting community-based projects co-founded by Lundberg. The couple divide their time between Brooklyn and North Carolina, Galifianakis' home state.

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