Check Me Out: Stars' Workout Shots
The Baywatch hottie looked like he was all about the concentration on back and biceps day.
Cyrus' time on the yoga mat is definitely paying off in a big way. Meanwhile, we're still mastering downward dog.
KYLIE JENNER & KOURTNEY KARDASHIAN
No one is better at gym motivation (and reminding you to take breaks!) than a sister.
The pop princess stays in shape for her Vegas show with some intense in-house yoga.
"Kinda douchey to post this but my brother made me," Pratt captioned his not-so-shameless gym selfie. Trust us, Chris – no one is complaining.
The model makes it to the gym even when she's on the road. And she's got amazing fitness advice, like "Go to the gym so you can eat a whole pizza to yourself tonight." Noted.
Hudson couldn't help but flaunt her skill with the Booty Belt, and we couldn't help but stare for just a little bit.
DANNY WOOD, DONNIE WAHLBERG & JOE MCINTRYE
Don't mess with Gina! The Jane the Virgin star shows off her tougher side (and bruised knuckles!) after stepping inside the ring with her boxing coach.
If there's one thing models know, it's how to take a stunning picture, so it's no surprise that Kloss's gym selfies look like something out of a magazine spread.
What's the real reason the singer spends so much time working on her fitness? So she can "eat more […] Easter Eggs," she explained in her pic (we like her thinking).
DWAYNE 'THE ROCK' JOHNSON
Looking for some beach body inspiration? Look no further than Johnson's Instagram account for two very big reasons to hit the gym after work.
It's no easy feat to succeed in the modeling industry, but Dunn has a lot of experience holding a "warrior" pose.
MICHAEL B. JORDAN
As the Fantastic Four's Human Torch, he bursts into flames, but we're the one's burning up thanks to the actor's steamy shirtless selfie.
The workout gods must have been smiling on this (Victoria's Secret) Angel because she looks pretty great even after an intense bootcamp workout.
"Nothing Like Lifting THIS Weight, After Gym:) He Motivates Me To Go Harder," the singer wrote on Instagram of inviting her growing son, Future, to her "body party."
KIM KARDASHIAN WEST
Bend, and streeeeetch! Also on the Pilates bandwagon, Refaeli has proof the method works. "It may look simple but I wasn't able to touch the floor with the tip of my fingers a year ago... And now..! Magic#pilates," the model shared on Instagram.
Pop quiz: Which is stronger – Drake's powerhouse vocals or his biceps?
Even a little sweat (and some workout-earned wear and tear) can't hide the supermodel's glow as she hits the "boxing jungle" in her #healthie.
Is the basketball star breaking a sweat – or the law? "Somebody call 911," James joked on Instagram. "The weight room just got murdered!"
The on-the-go model shows off his hot wheels – and even hotter physique.
Many an admirer has fallen head-over-heels for Huntington-Whiteley – but she's the one turned upside down when she's working out. "My handstand today in yoga!" she wrote.