Sometimes it's those sexy, sexy photos from the movies that studios release.
Now, before you protest, don't go acting like Kate Upton's super-saucy nun bathing suit didn't force you to grab a cold glass of water. And we know those pictures from "Magic Mike" sent you into a tizzy.
Don't worry. We were right there with you. And we were inspired to compile a whole gallery of the best of the best. Or, should we say the sexiest of the sexiest?