Credit: Stephen Lovekin/Getty; Ben Gabbe/Getty

This funny romance is done.

Saturday Night Live costars Fred Armisen and Abby Elliott have called it quits on their real-life romance, an insider tells Us Weekly exclusively.

Armisen, 44, hooked up with bubbly Elliott, 24, soon after his June 2010 separation from wife Elisabeth Moss.

"Fred sought comfort in her after the split," a pal told Us last year. (Mad Men actress Moss, 29, filed for divorce in September 2010.)

The Armisen-Elliott breakup was "completely mutual," the insider tells Us. "It definitely wasn't a dramatic break up. They had different schedules over the summer and are still good friends."

Reps for both stars were unavailable for comment.