Instagram Phenom 'The Fat Jewish' -- That Gut Gets It ... The Stamp Of Approval

One of Instagram's biggest sensations can thank his fat stomach for an upcoming photo spread in Inked Magazine.

Josh "The Fat Jewish" Ostrovsky is a certified social media icon that has almost as many followers as President Obama -- 3.7 mil and counting -- which is probably why the mag asked him to make that body work for them.

FJ recreated famous magazine covers for the shoot and while he's no Janet Jackson, for some reason we keep getting sucked in ... to that huge belly button.

We've heard FJ tells the mag he's the new face of male modeling and he'll have 6 pics/chances to show us why.