Cristiano Ronaldo's soccer skills may be his true claim to fame, but his abs are certainly worthy of the spotlight, too. The sexy star athlete turns 30 this week, so to celebrate, we're taking a look at some of his hottest moments both on the field and in front of the camera. Between his new, crazy-hot CR7 by Cristiano Ronaldo campaign and all the times he's stripped down on the soccer field, Cristiano really knows how to show off that sexy six-pack. (And let's not forget his other body part that grabbed attention recently.) Check out some of Cristiano's sexiest snaps, and then take a look at more must-see eye candy!