The superstar stepped out for a workout in the Hamptons.
A Look at Jennifer Lopez's Extensive Hermès Birkin Bag Collection
Jennifer Lopez uses Hermes Birkin as gym bag
Jennifer Lopez's Luxe Gym Outfit Includes a Rare Hermès Birkin Bag
Jennifer Lopez nearly suffers a wardrobe malfunction as the high
Bennifer or Birkin? A Look at Jennifer Lopez's Honeymoon Handbags
A Look at Jennifer Lopez's Extensive Hermès Birkin Bag Collection
Jennifer Lopez totes her $200K Himalayan Birkin bag to the gym
Jennifer Lopez Takes an Hermès Kelly (and Alex Rodriguez) to the
Jennifer Lopez wears an oversized jumper with a $42k Hermès