Gwen Stefani — Half-Assed Arrival for SNL After Party (PHOTOS)

Gwen Stefani‘s skirt left little doubt what was underneath it all after Saturday Night Live.

She showed up to the famed cast after party in NYC wearing a sheer top and a very right cheeky skirt.

We’re betting even her country music singing bf Blake Shelton would shout out, “Hella good” … at the sight of Gwen in this outfit.