Former Atomic Kitten star Kerry Katona has taken to Instagram in an emotional video and hits back at trolls who accused her of faking her car robbery.The reality TV star, 41, revealed the SUV had been stolen while she was out Christmas shopping in the Elk Mill shopping park. Kerry was out shopping with her young daughters Heidi and DJ as they were forced to watch on helplessly as thieves drove off in the bright blue Range Rover that was full of Christmas presents.