ITV reality show.Get the latest updates from across Greater Manchester direct to your inbox with the free MEN newsletterYou can sign up very simply by following the instructions hereHer McFly musician husband Tom Fletcher has confirmed this is the case as he shared a photo of Buzz making the same signal on Instagram."I find it funny how people get triggered over a mother giving it a little wave to her three kids, clearly you’re no fun at parties," said another viewer."Imagine not realising