Popsugar Fashion Celebrity Fashion Halsey Dress at the Billboard Music Awards 2019 Halsey's Gown Is Like an '80s Prom Dress With a Whole Lot of Sex Appeal 2 May 2019 by Sarah Wasilak View On One Page Photo 6 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Previous Next Start Slideshow Celebrity FashionAward SeasonHalseyBillboard Music AwardsAll AnglesDressesRed Carpet