At the Australian Grand Prix,Jackie O showed off her slender frame

Jackie O Henderson has shed a whopping 18kg after committing to a healthy lifestyle. Jackie O shows off her very slender frame in baggy pink ensemble. She has shed 18kg in just over two months. Jackie has also lost 18kg since committing to healthy living in Australia.

Jackie 'O' Henderson watched the Australian Grand Prix in Melbourne with Gemma O'Neill on Saturday. Jackie O flaunts her figure as she watched the Australian Grand Prix with her friend Gemma O'Neill. The pair attended the race in Melbourne, Australia, on Saturday afternoon.