Move over Jennifer Hudson, there's a new body makeover in town. Watch out Beyoncé, somebody's stealing your moves. Who knew Jordin Sparks, now 21 years old, had it in her? Last night on American Idol she let the world know that she's all grown up and hot, hot, hot! She's definitely graduated from being the sugary sweet teen idol wearing soft curls and pink lipstick to a serious sexpot whipping around sleek hair, a sexy new body, and a hear-me-roar confidence. She won the Idol title when she was just 17, but last night's performance of her new single "I Am Woman" is no doubt her first game-changing hit. If you missed the show, check it out now and you'll be surprised by this amazing makeover. Do you think J. Lo was just a tad bit jealous?

Try on Jordin Sparks' hairstyles in the Makeover Studio!