Robert Irwin's 'sexy' Aussie accent leaves female fans swooning as he recites popular Australian lingo with ET host Mario Lopez

Robert Irwin and Sam Mac's feud reaches new heights as wildlife warrior threatens to take Sunrise weatherman's  job permanently: 'He's endangered, a bit like his career'

Robert Irwin stuns fans as he reveals shock new TV career after teen star is called 'sexy' by female fans

Robert Irwin, 19, sends fans into a frenzy as he flaunts his biceps