How the stars stay in Shape........

Gigi Hadid

Soul Cycle may be a celebrity favorite, but Gigi Hadid prefers to get rough and tumble in the ring during her boxing workouts! Sporting no makeup and plenty of attitude, the supermodel looked fierce as she was seen punching her trainer at the gym in West Village, New York on Oct. 20, 2015. 

 

Kourtney Kardashian

Hot momma! Kourtney Kardashian showed her ex Scott Disick exactly what he's missing as she showed off the results of her workouts in a crop top and leggings on Oct. 19, 2015. The mom-of-two shared the snap just days after visting her younger sister Khloe Kardashian's estranged husband, Lamar Odom, at Sunshine Hospital in Las Vegas, after he was found unconscious at the Love Ranch brothel in Nevada. 

 

Chris Hemsworth

He may be one of Hollywood's hottest leading men, but father-of-three Chris Hemsworth knows family always comes first. The Australian hunk took to Instagram to show how he maintains his body, while juggling work and family. "The family who trains together, stays together," the "Thor" actor captioned this snap, flexing his muscles on a treadmill while balancing his son on his shoulder on Oct. 15, 2015. 

 

Nina Agdal

Maintaining a supermodel figure is no joke! Nina Agdal showed off her taut tummy along with her personal trainer after a hard workout at Tone House NYC. "When all you wanna do is eat bread and watch dr Oz but u signed up for @tonehousenyc... Thanks boys for a kickabs class," Agdal captioned the photo from Oct. 14, 2015.

 

 

 Irina Shayk

Never a day off! Even when on vacation, Irina Shayk doesn't miss a chance to get a good workout in! The stunning Russian supermodel went for a jog over Labor Day weekend while visiting boyfriend Bradley Cooper's family in Atlantic City, New Jersey on Sept. 7, 2015.

 

 

Jennifer Aniston

She's breaking a sweat ... on set! Jennifer Aniston donned her best workout gear while filming a scene from her new movie, "Mother's Day," in Atlanta on Sept. 1, 2015. The newlywed was seen jogging around while listeining to tunes, before stopping to stretch against a railing.