If I Had Legs I'd Kick You's Rose Byrne finds parenthood challenging If I Had Legs I'd Kick You star Rose Byrne has sons Rocco, nine, and Rafa, eight, with her husband Bobby Cannavale. 1 March 2026 Rose Byrne finds parenthood tough. Rose Byrne has two sons with her husband, Bobby Cannavale The award-winning actress admitted being a mom to sons Rocco, nine, and eight-year-old Rafa - whom she has with her 55-year-old husband, actor Bobby Cannavale - is harder than any of her on-screen roles.