We're not sure if they're counting down to bikini season like we are, but these celebs are an inspiring set! Week after week, we see them at the gym, Pilates studio, and working up a serious sweat.
Source: FameFlynet 
Even in sweats, Julianne Hough managed to look chic. The actress looked distracted by something that was happening behind her while leaving class with a friend.
With a water and green juice in hand, Khloé Kardashian made sure to stay hydrated after her workout at celeb trainer Gunnar Peterson's exclusive Hollywood gym. Check out more of Gunnar's celeb clients here .
Reese Witherspoon  kept a low profile in her hat and sunglasses before heading into a fitness studio in Brentwood, CA.
Madonna  was all smiles after a recent workout in LA.