Popsugar Entertainment Halloween Celebrities in Pop Culture Costumes 2014 These Stars Had the Best Pop Culture Halloween Costumes This Year November 3, 2014 by Shannon Vestal Robson View On One Page Photo 52 of 62 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 52 Margot Tenenbaum Kelly Osbourne also dressed up this year as Gwyneth Paltrow's character from The Royal Tenenbaums. Previous Next Start Slideshow HalloweenHalloween CostumesTVMovies