Check Out Lucy Hale, Jennifer Lopez, and More Celebs Hitting the Gym This Week!

The "Booty" singer made sure to work out while in Los Angeles. Jennifer was sporting a graphic lion tee and aviators.

With her headphones and water bottle in tow, Lucy Hale happily got into her car after fitting in some exercise.

Always committed to her fitness regimen, the supermodel went to her Pilates class in Santa Monica. The A-lister kept it simple in a comfy tank top and leggings.

Even under a hat and oversize shades, it's easy to spot this Kardashian heading to the gym. The celeb was wearing Nikes with a plaid flannel wrapped around her waist in LA.