Popsugar Celebrity And Entertainment Halloween Costumes 2019 Iconic Celebrity Couples Costume Ideas For Halloween 2019 The Best Celebrity Couples Costume Ideas For Halloween 22 October, 2019 by Anna Thong View On One Page Photo 1 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Chrissy Teigen and John Legend as Queen Elizabeth II and Duke Of Edinburgh All hail the Queen (of Twitter) and her Duke. Previous Next Start Slideshow Halloween Costumes 2019Couples CostumesHalloweenCelebrity Couples