recently shared on Instagram an ab workout using a medicine ball and your own body weight that's as powerful as any other. The use of the medicine ball isn't exclusive to Jennifer Lopez ...

Here's the workout routine that keeps Jennifer Lopez in killer shape. Lopez looked elegant in diamonds and all black at the Oscars in 1999. See how Jennifer Lopez went from unknown backup dancer ...

Jennifer Lopez has shared three things she is grateful for and one of them is her amazing body. "Working hard but still ...