Jordin Sparks Shows Off Fit Physique (PHOTOS)

11/22/2011 11:23 am ET | Updated Nov 22, 2011

LBD is an understatement. Jordin Sparks showed off her new, incredibly fit physique in Las Vegas on Monday evening. But even though there is less Jordin to meet the eye, her slimdown hasn't come at the cost of her big voice. Jordin was in Vegas to kick off the "Winter In Venice" concert at The Venetian and Palazzo Hotel and Casino.

The American Idol winner's body conscious dress hugged her curves in all the right places and with a smile from ear to ear, Jordin knew she was looking good.

Check out Jordin Sparks' transformation below:

Jordin Sparks