Popsugar Fashion Celebrity Fashion Halsey Wearing a Bikini You Don't Know the Meaning of Sexy Until You've Seen Halsey in a Bikini 23 March 2019 by Lucy Kenny View On One Page Photo 13 of 16 ADVERTISEMENT () Start Slideshow A post shared by halsey (@iamhalsey) on Aug 20, 2015 at 5:20pm PDT Share This Link Copy ← Use Arrow Keys → 13 Going Full Americana in a Sexy Plunging One-Piece Halsey showed her patriotism in an American Apparel US flag swimsuit. Previous Next Start Slideshow Celebrity FashionBikinisHalseyCelebrity Bikini PicturesCelebrity InstagramsFashion InstagramsSwimsuitsSwimwear