Jack Osbourne has slammed claims he's 'grossly underweight' after his I'm A Celeb appearance and insisted his weight loss transformation is 'perfectly healthy' in a furious rant

Jack Osbourne has slammed claims he's 'grossly underweight' after his I'm A Celeb appearance and insisted his weight loss transformation is 'perfectly healthy' in a furious rant

ŽESTOKO je odgovorio na kritike o svom izgledu.

ŽESTOKO je odgovorio na kritike o svom izgledu.

Jack, 40, is the youngest son of Sharon Osbourne and the late rocker, who died last July