Singer Lana Del Rey Stomachs Guns N' Roses

3/12/2012 6:00 AM PDT

Singer Lana Del Rey Stomachs Guns N' Roses

Proving that her performance on "SNL" isn't the only thing that's flat, lippy singer Lana Del Rey flashed her taut belly in a Frank Sinatra half-shirt as she left the Guns N' Roses show in L.A. this weekend.

Sweet child o' mine.