She has been busy making content for her new Adults Only website. But Steve Irwin's niece Rebecca Lobie took a well-deserved break from her racy project on Monday and spent a day at the beach . The 33-year-old showed off her curves in a blue bikini as she soaked up the Queensland sun. It's a tough gig! She has been busy making content for her new Adults Only website, but Steve Irwin's niece Rebecca Lobie took a well-deserved break from her new racy project on Monday and spent a day at the beach in Queensland The estranged cousin of Bindi Irwin launched her own subscription website last week.