Justin Bieber Shares Gym Snap On Instagram
Pop star posts shot from his workout and boasts of 'solid core'...
It's no secret that Justin Bieber takes pride in his physique - and he's lifted the lid on his gym routine with a new Instagram picture.
The 20-year-old shared a snap of himself supporting his own weight with his arms, while holding his legs out at 90 degrees.
Wearing a baseball cap and attempting to look unflustered by the exertion, Biebs wrote: "What a solid core. Lol #stayfit #dontbescared"
We wonder if he's trying to impress his rumoured new squeeze, model Yovanna Ventura.