Robert Irwin Goes Nearly Naked in Wild New Underwear Ad!
21-year-old Robert Irwin, the son of the late Steve Irwin and Terri Irwin, showcased just his boxer briefs in a fresh underwear campaign for Australian clothing brand Bonds. As photos shared on April 3 reveal, he flaunted his chiseled abs while interacting with—you guessed it—reptiles such as snakes, spiders, and lizards.