By Zoe Delaney Kerry Katona has furiously hit back at trolls after seemingly being caught driving without her seatbelt on. The former Atomic Kitten singer, who showed off the results of painful eye surgery over the weekend, was recently accused of being an unfit mother after sharing a video of herself and one of her kids driving in her fancy motor. Kerry has now hit back critics and admitted she finds it funny when trolls try to catch her out – with the former I’m a Celebrity… Get Me Out of Here! star, 43, confessing that she wonders what kind of mother some of her haters think she is. In th…