Kevin is hitched! Brian Baumgartner tied the knot with his girlfriend Celeste Ackelson on Saturday, April 26, his rep confirms exclusively to Us Weekly.
The newlyweds said "I do" at 5 p.m. PST in the actor's backyard, while the reception was held at a different location. His former Office costar Jenna Fischer and Gossip Girl alum Jessica Szohr were in attendance for the special occasion.
Baumgartner, 41, is best-known for playing Kevin Malone on the comedy The Office from 2005 until its series finale in 2013. He's also appeared in Mike & Molly, Hot in Cleveland, and the film License to Wed.
This is the second marriage for the star. He was previously married to Julia Fisher, with whom he has one child.