Justin Bieber packs a punch

IN recent pictures of JUSTIN BIEBER with his top off, the teen singer wasn't exactly displaying huge guns and a six-pack.

But according to one of his gym buddies he's deceptively strong.

Tyrell Ogloff trained with Bieber at his local gym when the singer visited his home town of Stratford, Ontario, in Canada.

He said: "Justin was definitely on a mission to pump up.

"He's pretty small but can pump a lot.

"He benched 120 pounds for his chest and did about 400 crunches and sit-ups to build his core. He's in really good shape."

Source: The Sun