Most people have heard of the beloved main mascot of Sanrio, Hello Kitty. You’ve seen her adorable face in toy shops, on mugs ...

Hello Kitty turns 50 on Friday. Befitting a pop icon at midlife, the bubble-headed, bow-wearing character's fictional birthday has brought museum exhibits, a theme park spectacle and a national tour.

Confused? Welcome to the party. If there's one thing about Hello Kitty, it's that she's proven adaptable and as much a study in contrasts during her long career. She — and Kitty is a she ...