Celebs Working Out: Justin Bieber, Harry Styles + More Flaunt That Muscle [PHOTOS]

If there is one motivator to get to the gym, these celeb workout photos are it.

While we've unabashedly swooned over shirtless pics of Justin Bieber, Harry Styles, James Maslow, Nick Jonas, James McVey and more sweaty and strong hotties, we have to admit that the best part of these celeb workout pics is the sheer motivation and determination that they have to be healthy.

Of course, we'd be lying if we said we weren't envious and/or drooling over their perfectly sculpted bods, but we really love how committed they are to the empowerment that a good workout gives. Demi Lovato, Lea Michele, Lady Gaga and more celebs frequently Instagram pics of their exercises, whether they're doing yoga, going for a hike or just hitting the gym. And best of all, they always share how awesome it makes them feel. Because, honestly, at the end of the day, a good workout is all about feeling good rather than looking good. And we love that these stars recognize that!

Peep celeb workout pics above.