Jennifer Lopez wears the names of her 12-year-old twins on the back of her black leggings in Miami

Jennifer Lopez looked fitter than ever as she flaunted her six-pack abs in a cropped olive green sweatshirt on her way into the Somi Fitness gym in Miami, Florida on Tuesday. 

Jennifer Lopez Treats Max & Emme To Beverly Hills Lunch

Jennifer Lopez goes crazy twerking her famous booty during Miami

Jennifer Lopez looks miserable as Alex Rodriguez ignores her and listens to headphones after gym workout

Jennifer Lopez, 53, appears to use her long HAIR to cover her body as she plugs tie-up heels

Jennifer Lopez showed her love

Jennifer Lopez looks miserable as Alex Rodriguez ignores her and

Jennifer Lopez snacks on pizza while last-minute holiday shopping

Jennifer Lopez, 53, flashes her abs at The Mother premiere

Jennifer Lopez showcases fit figure while shopping in Beverly