Chris Kattan, Sunshine Tutt

Marianna Day Massey/ZUMA Press

That was fast. Although, at this point, not exactly surprising.

Two days after revealing that there was trouble in paradise, Chris Kattan filed for a legal separation from his wife of less than two months, model Sunshine Tutt, citing irreconcilable differences as the reason it all went to hell so fast.

"They are separated for the moment, but are working on it," the funnyman's rep told E! News Tuesday.

TMZ first reported the news of the more dire-sounding split today. The separation papers were filed Thursday in Los Angeles Superior Court.

Kattan and Tutt were engaged for 18 months before tying the knot June 28 in an ecofriendly ceremony in Yosemite Valley, Calif., in front of, among others, Will Ferrell, Charlie Sheen and wife Brooke Mueller and Eric Dane and Rebecca Gayheart.