When you're an A-list celebrity, time is a luxury you simply cannot afford. Schedules are unbelievably hectic and as a result, developing a personal life is easier said than done.
This is why, more often than not, celebrities turn to one another for their romantic endeavors. Sometimes it works out, most times it doesn't. To get a better understanding of what I'm talking about, check out these 15 celebrities who crushed on other celebs.