Did Jennifer Lopez Have the Year's Best Body?

Give Jennifer a workout goal, and she'll be sure to meet it. She signed up for a sprint triathlon in 2008 to help her drop the baby weight and has become a devoted student of Tracy Anderson to stay in shape. "[I'm like] a fighter, going into the ring. I do my cardio and I do my workouts with the Tracy Anderson Method," Jennifer says (work out like Jennifer with this leg workout from Tracy Anderson).