Ouran High School Host Club (2011)

Fukioka Haruhi is a normal teenager going into a school for the absurdly rich. Wandering into the high school's own host club - a group of young boys whose job it is to keep their female clients dazzled and charmed - Haruhi accidentally knocks over an expensive vase with no way to pay for it. The host club's Prince, Suou Tamaki proposes that their new debtor make up for the vase by becominga host in their club. Things appear to be going quite well. The only problem, of course, is that Haruhi is unavoidably a girl.