Kelly Clarkson was also on hand to showcase her incredible vocals at the show This image appears in the gallery:Billboard Music Awards 2015: 27 MUST-SEE Pics Feat. Kanye West, Ed Sheeran & Nicki Minaj! 25. Kelly Clarkson was also on hand to showcase her incredible vocals at the show Picture: PA 27 images See the full gallery: Billboard Music Awards 2015: 27 MUST-SEE Pics Feat. Kanye West, Ed Sheeran & Nicki Minaj!