Popsugar Fashion Celebrity Fashion Sexiest Dresses at the Billboard Music Awards 2018 The Sexiest Dresses at the Billboards Were So Leggy, We're Counting Thigh-High Slits in Inches 22 May, 2018 by Sarah Wasilak First Published: 21 May, 2018 View On One Page Photo 1 of 45 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Ciara in Julien Macdonald Previous Next Start Slideshow Celebrity FashionSexyBillboard Music AwardsAll AnglesDressesRed Carpet