Demi Lovato [1] looked super chic in all black at the Stella McCartney Fall 2016 preview, held at Amoeba Music in Los Angeles on Jan. 12. The "Confident" singer, who recently celebrated a monumental six years with boyfriend Wilmer Valderrama [2], showed off her toned legs in a button-detailed minidress and sexy fishnet tights.

Demi went classic in a monochromatic look [3] but added a pop of sparkle with star-shaped drop earrings and a gold clutch, which elevated the rocker outfit perfectly — just like her pushed-back hairdo and smoky makeup. Keep scrolling to see more pictures of Demi on the red carpet, then see exactly what Stella McCartney's playful Fall 2016 collection [4] has to offer.