Hangover star Zach Galifianakis is set to marry his longtime partner Mary Quinn Lundberg.
The 42-year-old actor will marry the 29-year-old on August 11, according to a copy of the wedding invite, reported Hollywood life online.
"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," a source said.
"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," the source added.
It is unclear whether Galifianakis ever got engaged to Quinn, who is vice president and co-founder of Growing Voices, a charity dedicated to giving back to the community.
The comedic actor next appears with Will Ferrell and Jason Sudeikis in The Campaign, and The Hangover franchise will continue next year with its third instalment, also staring Bradley Cooper and Ed Helms.