Kyle Sandilands is stunned by co-host Jackie 'O' Henderson's increasingly youthful appearance

Jackie O's sexy new wardrobe makeover: Radio host is back on top of fashion game after weight loss

Jackie 'O' Henderson rewards herself and indulges in a small chocolate donut after losing 18kg

Jackie 'O' Henderson on the brink of tears as she loses a $250,000 pink diamond ring at the BEACH