He’s beefed up considerably.
And Justin Bieber is happy to treat his MazSight followers to shots of his bare naked torso and muscly arms, whether he’s pumping iron in the gym or getting shirtless with Lara Stone.
As Justin celebrates his 21st birthday today, we’re celebrating with his muscliest pics.
1. Justin’s Muscly Gym Time
Want to know how the Biebs gets those arms? Here’s your answer. And no caption needed.
Justin shared this shot of himself working out in the gym in February 2015. He’s looking at his biceps as intently as we are and has gone for the sleeve turned up look.
Shame he didn’t ditch the t-shirt entirely.
2. Justin’s Muscly Pose
“Ryan thinks he’s superman smh”
Ahh the classic muscle man pose. Is there any better way to show off your biceps than this?
Justin looks like he’s king of the world on top of that hill with Kendall Jenner at his side in this shot from January 2015. Kendall’s looking pretty well toned too to be fair.
3. Justin’s Muscly Campaign
Can everyone just take a second to thank Calvin Klein Jeans for this shoot?
Bieber is looking all kinds of grown up as the gorgeous Lara Stone straddles him in one of his muscliest pics EVER. Who wants to swap places with Mrs David Walliams right now?
4. Justin’s Muscly Towel Time
Justin Bieber in nothing but a towel.
That is all.
5. Justin’s Muscly Collage
“Big things coming with my friend @KarlLagerfeld”
What’s better than a pic of Justin’s muscles? A collage of pics, of course.
Biebs’ abs were looking waymundo sculpted in these shots shared in October 2014, including pics of himself in various states of undress sitting with his fashionable friend Karl Lagerfeld.
Keep sharing the muscles Justin, and we’ll keep admiring your commitment to working out/drooling.