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


In case you forgot that she practically invented the jaw-dropping plunging moment, J.Lo arrives in a shimmering gold Zuhair Murad design with a sheer embroidered skirt that matches her Christian Louboutin heels and clutch.