Popsugar Fashion Oscars Billy Porter Christian Siriano Gown at the 2019 Oscars I Could Never Strike a Pose Like Billy Porter Did in This Velvet Tuxedo Gown at the Oscars 25 February 2019 by Perri Konecky First Published: 24 February 2019 View On One Page Photo 10 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Previous Next Start Slideshow Celebrity FashionAward SeasonBilly PorterOscarsChristian SirianoDressesRed Carpet