Elisabeth Moss and Fred Armisen Elisabeth Moss and Fred Armisen

Saturday Night Live's Fred Armisen and Mad Men's Elisabeth Moss have tied the knot, TVGuide.com has confirmed.

Mad about her man: Elisabeth Moss to wed Fred Armisen

The couple exchanged vows Sunday in front of friends and family at The Foundry in Long Island City, N.Y., the actress' rep said. Moss wore a wedding gown designed by Claire Pettibone.

Exclusive: Mad Men's Elisabeth Moss to guest on Mercy

The SNL funnyman and Emmy-nominated actress announced their engagement in January, shortly after their under-the-radar romance was revealed.