John Legend  and his model wife, Chrissy Teigen, heated up the red carpet at the Billboard Music Awards Sunday. The husband and wife were in Las Vegas for the show, with Chrissy showing off a new, straighter hairstyle with bangs that John seemed to admire very much. While they're out and about this weekend for a music award show, John and Chrissy hit the red carpet earlier this month for a fashion industry event. They were among the sexy couples at the 2014 Met Gala . Are you liking Chrissy's new look as much as John is?