Kerry Katona 'exhausted' with trolls saying she's under the influence Former Atomic Kitten star Kerry Katona has opened up on the "abuse and negative comments" she still gets regularly online. 22 July 2025 Kerry Katona finds it "exhausting" when people assume she's still on drugs. Kerry Katona hits back at 'cruel' trolls The former Atomic Kitten star - who has been open about her struggles with addiction and substance abuse - has been sober for over 15 years, and she admitted online trolls bringing up her past can get to her.