I’m A Celebrity viewers shocked by Jack Osbourne’s admission of grandfather’s ‘insane’ antics

Jack Osbourne spilled all on his grandad Don Arden (Picture: ITV/Shutterstock)Jack Osbourne’s famous family may have laid their lives bare in The Osbournes but his revelations about one family member have left viewers horrified.Amid trials and the series’ first elimination, Jack, 40, shared why his grandfather Don Arden became one of the most feared men in music.He confirmed rumours of ‘pulling guns on people’ and dangling musicians out of windows were real.Jack said: &l