Popsugar Fashion Red Carpet Sexiest Grammys Dresses 2017 The 15 Sexiest Looks at the Grammys February 13, 2017 by Hannah Weil McKinley View On One Page Photo 15 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 15 Demi Lovato Her Julien MacDonald gown boasted a keyhole in front but a totally bare back. Previous Next Start Slideshow Red CarpetGrammy AwardsAward SeasonDresses