Popsugar Fashion Red Carpet Celebrity Style at SXSW 2015 See What the Stars Are Wearing at SXSW March 16, 2015 by Samantha Sutton View On One Page Photo 1 of 13 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Rose Byrne The actress decided to go for a revealing look at the Spy premiere, keeping up with the deep-v red carpet trend in this sheer, floral dress. Previous Next Start Slideshow Nina DobrevEva MendesJessica AlbaGillian JacobsAubrey PlazaMalin AkermanRose ByrneRed CarpetNatasha LyonneSXSW