Fred Armisen & Elisabeth Moss DIVORCED!

5/19/2011 10:45 AM PDT
"SNL" star Fred Armisen and "Mad Men" star Elisabeth Moss are officially divorced ... TMZ has learned.

A judge made it official last Friday in L.A. -- and it's a pretty clean split ... in fact, according to the papers, neither party is asking for spousal support.

The ex-couple married back in October 2009. That's nearly two years ... or 25 in Hollywood years.