Kaitlin Olson and Rob McElhenney – costars in the FX comedy – get married in Malibu

It's Always Sunny Stars Tie the Knot

It’s always sunny in … Malibu?

Kaitlin Olson and Rob McElhenney – costars in the FX comedy It’s Always Sunny in Philadelphia – have married in Malibu, reports Entertainment Tonight.

Get push notifications with news, features and more.

Fellow costar Danny DeVito attended the nuptials which, according to the Philadelphia Daily News, took place Saturday in a vineyard. Also reportedly on the guest list? Fred Savage (who has directed several Sunny episodes) and Bones star Emily Deschanel.