Photos: Billboard Music Awards in Las Vegas
143696121CJ00163_2012_Billb
LAS VEGAS, NV - MAY 20: Model Chrissy Teigen arrives at the 2012 Billboard Music Awards held at the MGM Grand Garden Arena on May 20, 2012 in Las Vegas, Nevada. (Photo by Frazer Harrison/Getty Images for ABC)
Other Slideshows
Photos: Cars dumped into water when bridge collapses
Photos: Forbes' list of most powerful women 
Photos: Crowds rock out on beach at Hangout Fest
Frank Davis in the fight of his life
Oklahoma tornado leaves dozens dead, including many children
Photos: Oklahoma tornado damage
