'Office' actor Brian Baumgartner marries

Actor Brian Baumgartner wed girlfriend Celeste Ackelson in a backyard wedding at his home in Los Angeles on Saturday, April 26.

Baumgartner is best known for playing Kevin Malone on 'The Office' from 2005 until the show ended last year. Many of Baumgartner's 'Office' co-stars attended the ceremony including John Krasinski and a pregnant Jenna Fischer.

This is the second marriage for Baumgartner, 41, who has a daughter from a previous relationship.

In his most recent role, Baumgartner plays Principal Downing in the pilot for a new series called 'Maker Shack Agency.'