Jake Gyllenhaal parties with Carey Mulligan

Jake Gyllenhaal and Carey Mulligan reportedly went for dinner together.

Hollywoodlife.com reports that the actors had a ton of fun during a down-home night on 5th Feb in Nashville.

The pair, who co-starred in the 2009 film Brothers, shared dinner at City House.

Later on they went to an all-night folk party at a local house, anchored by a performance from Mumford and Sons.

Sources told HollywoodLife.com the party went on until 4 a.m. and many local musicians jammed with the crowd — Jake and Carey even joined in on the fun, singing along with everyone else.