He's a gorgeous Portuguese footballer and she's a Russian supermodel. Let's just say, Cristiano Ronaldo and Irina Shayk make one smoking hot couple! The good-looking pair have been dating since 2010 and are clearly dedicated to keeping their bodacious bods in top form.
Case in point? Ronaldo practices five times a week for three to four hours per day while following a strict diet plan, and Shayk recently told Vogue, "I have good genes, which helps, but you have to be tough. I'm not a lazy person and I push myself. I go to the gym three or four times a week when I'm not traveling."