Top of the Style Charts: The Billboard Music Awards LooksSee the fashion hits (and a few misses) as Selena Gomez, Hayden Panettiere and more stars take on the blue carpet in Vegas for one of music's biggest nights

SELENA GOMEZ

If this gown looks familiar, it's because Karolina Kurkova wore something very similar to an Oscars after-party. Selena is totally '80s in the white version of the neon-accented and zipper-embellished Atelier Versace dress, plus silver Jimmy Choo heels.