Popsugar Fashion Red Carpet Billboard Music Awards Red Carpet Dresses 2015 See Every Stunning Look From Last Year's Billboard Music Awards May 20, 2016 by Samantha Sutton View On One Page Photo 8 of 19 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Meghan Trainor The "All About That Bass" singer showed off her curves in a deep green, form-fitting Badgley Mischka gown. Previous Next Start Slideshow Red CarpetBillboard Music Awards