WATCH Lara Worthington does a skipping workout at homeBut Lara Worthington has shared a rare photo of her two eldest sons, Rocket and Racer, to her 824,000 Instagram followers. Lara Worthington has shared a rare photo of her two eldest sons, Rocket and Racer, to her 824,000 Instagram followersRocket, five, and Racer, four, struck a pose in superhero costumes for the photo captioned 'Lockdown 2.0'.Lara, 34, and Sam, 44, who relocated to Sydney from the US in January, are currently among millions