May 23, 2012
The American Idol judge performed "Dance Again" onstage during the Fox show and flaunted her amazing abs in a cropped top. "I'm working with my trainer, Autumn Fladmo, doing the Tracy Anderson method right now," she told InStyle magazine in September 2012. "We do a lot of arms and legs and abs. She also throws in little dance routines just to get the blood moving."