You know how it is, a man's stock value doesn't really decline as he ages, which means that he gets to take his sweet little time when playing the field and deciding on who to wife up. But despite the fact that men settle down at an older age, relative to women, many guys are still looking to get married by the time they hit their 30s. And when we meet seemingly great guys in their 40s, who are single with no kids, we sometimes wander…what's up with that?

When it comes to celebrities, we know that we don't know all of their business but some of these fine, single, 40-something celebrities got us confused. For example, why is Maxwell still on the market and how come we never see him out with nobody? Is it that many of these guys don't want to settle for one woman? Do they not want to grow up? Or is it that they struggle with finding “the one” to accompany them on the red carpet?