Popsugar Fashion Models Models and Designers at Fashion Parties | March 17, 2014 Dita Proves There's Nothing More Glamorous Than a Zac Posen Gown March 21, 2014 by Robert Khederian First Published: March 17, 2014 View On One Page Photo 13 of 49 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Sally Singer Sally Singer at a private performance by The xx hosted by Burberry in New York. Previous Next Start Slideshow Fashion NewsRed CarpetModels