2015 Billboard Music Awards Red Carpet Las Vegas - 1D Taylor Swift

The 1D, Tailor Swift and many other stars at 2015 Billboard Music Awards Red Carpet in Las Vegas.
A star-studded red carpet at the MGM Grand Garden Arena kicked off the 2015 Billboard Music Awards in Las Vegas. Celebrities included: Rita Ora, Iggy Azalea, Britney Spears, Taylor Swift, Charlie XCX, Jennifer Lopez, Imagine Dragons, One Direction, Megahn Trainor, Mariah Carey, Nick Jonas and more.