Selena strikes a pose at the Billboard Music Awards Las Vegas - Arabstoday American singer and actress Selena Gomez looked summer-ready at the 2013 Billboard Music Awards, held at the MGM Grand Garden Arena on Sunday in Las Vegas. The 20-year-old entertainer hit the stage to perform her latest track Come & Get It. The former Disney star wore an all white Atelier Versace column dress, with pops of bright neon shaded piping. The dress boasted a silver zipper detailing, clear plastic panelling over a jigsaw, cross-body cut-out. Gomez accessorised with Jimmy Choo shoes and  Neil Lane jewels. She kept her hair simple in a low pony tail, donning glossy pink lips.