The annual Billboard Music Awards took place last night in Las Vegas and the "style" on show was interesting, to say the least! Shakira opted for a bright blue sequinned knee length dress that featured sheer panels on each side and while this particular songstress can pull pretty much any ensemble off, it's not a look for the faint-hearted! Kelly Rowland went for what can really only be described as a bra on top which she paired with a full-length maxi skirt featuring several thing-high slits and Nicki Minaj also opted for black in a floor-length number featuring cut-out chest panels. Like Shakira, Cher Lloyd also chose sequins, but her knee-length dress was a lilac shade of purple. Jennifer Lopez performed at last night's event which led to a couple of outfit changes but it was her red-carpet ensemble that took centre stage. The Donna Karan number featured a swimsuit like bodice with a red chiffon overlay that was cinched in with a thin red belt while Kesha opted for a fishtail lace and chiffon gown. The Jenner sisters were white on the night with Kendall dressing in a white bodice and skintight metallic trousers. Kylie chose a white slip dress and lace up stilettos, she also showed off a new hairstyle featuring blue streaks. Have a flick through the gallery below to see more of last night's looks and let us know what you think of the choices!