What do you wear when you're Jennifer Lopez [1], it's Dec. 31, and you have a front-row seat at your rumored boyfriend [2]'s Las Vegas concert? The sexiest velvet dress you can find.

The singer, actress, and producer stepped out in a House of CB low-cut and backless frock — we can always count on J Lo to find a new version of the naked dress [3] — paired with a delicate long gold necklace, a diamond choker, and a fur coat. And while you might not be able to get the rest of her outfit without serious credit card debt, you can certainly afford her sexy frock for $195 [4]. Scroll ahead to check out more photos of her night and find a few more shopping options to steal her look.

Get the Look

House of CB Harveen Raspberry Velvet Plunge Neck Backless Dress [7] ($195)