Elisabeth Moss and Fred Armisen 'Mad Men' star Elisabeth Moss and 'Saturday Night Live' funnyman Fred Armisen have called it quits.

The couple, who tied the knot 10 months ago, separated in May, according to Life & Style.

"They have been having trouble for a while. Both want to stay friends, but at the moment that is proving very hard," a friend close to the pair reveals to PopEater.

"Friends fear they fell in love and got married way to fast -- they didn't have a chance to get to know each other and learn to live together," the insider adds. "Everyone is hoping this separation makes them realize how much they love each other."