Fred Armisen & Abby Elliott DATING: SNL Costars Together Following His Separation

UPDATE: People confirmed the news, and was told by an unnamed source that his split from wife Elisabeth Moss is 'totally amicable.'

Less than a week after news that his 10-month marriage is over comes news that Fred Armisen is dating his SNL costar Abby Elliott.

Last Friday Life & Style broke the news that Armisen and 'Mad Men' star Elisabeth Moss, whom he married last October, were done. It was Armisen's second marriage.

Armisen is 43, Elliott is 23. She is the daughter of former SNL actor Chris Elliott, 50.

From the Life & Style press release breaking the news:

Life & Style can exclusively report that Saturday Night Live co-stars stars Fred Armisen and Abby Elliott are dating.

As revealed by Life & Style last week, Fred split from Mad Men's Elisabeth Moss in May after 10 months of marriage. It was an amicable separation.

"They've known each other for a few years from being on SNL together but after the split, Fred sought comfort in Abby. They just started dating a few months ago.

"Fred and Abby are getting to know each other in a romantic way and taking things very slowly but enjoying each other's company. It's early days," says a source close to the couple.

A friend of Elisabeth's tells Life & Style: "Elisabeth is doing great and focused on Mad Men and is enjoying the single life. This news won't even phase her."

Fred, 43, has been with SNL since 2002 while 23-year-old Abby joined in 2008. He is currently filming his new series Portlandia in Portland, Ore.