Everyone knows that music award shows are a great opportunity to go a bit over-the-top when it comes to fashion. Jennifer definitely took advantage of this established style loophole at Sunday's 2013 Billboard Music Awards in Las Vegas with a rather revealing Kristian Aadnevik Fall 2013 corset creation. The extremely sheer black gown was styled with a pair of earrings by Amrapali and a matching Edie Parker clutch.While we admire the sheer moxie the Once Upon a Time actress showed by selecting such a risqué gown, we just wish she didn't put so much on display on the blue carpet. Do you applaud Jennifer's choice or do you think this look should be reserved for the bedroom?