Murin, who starred on Broadway in Lysistrata Jones, announcement their engagement Dec. 19, 2014, and the two were married six months later.
At the reception, Broadway friend Andrew Rannells hosted a "Bachelorette"-themed rose ceremony, in which Murin asked Donnell to accept her final rose.
She later tweeted, "Last night on #TheBachelorette, Colin D. took home the final rose in the most dramatic rose ceremony ever. Thank you @AndrewRannells for being my Chris Harrison. I love you to pieces. But seriously you guys, @AndrewRannells and I literally held a rose ceremony. Like, we went there."
Check out the photos and video below!
The couple met in 2007 and started dating last summer while performing in the outdoor production of Alex Timbers and Michael Friedman's musical adaptation of the Bard's comedy Love's Labour's Lost. The two share an apartment on the Upper West Side with their rescue pup, Milo.