Justin Bieber flexes for Men’s Health

March 06, 2015

To celebrate turning 21, Justin Bieber is really out to prove that he has indeed grown into a man.

Bieber flexed his abs on the cover of Men’s Heath magazine’s April ‘Reinvention’ issue.

The singer shows off his workout routine while speaking out on women, being able to fight bullies despite his petite frame and how he relates to Michael Jackson because he is also a perfectionist.

Check out the rest of the pictures from his photoshoot for the magazine and read the full interview on Men’s Health: