7. Mean Girls
Tina Fey's hit movie hit the Broadway stage this spring in a totally fetch musical adaptation. Cady, The Plastics, Janis, Damian, and the whole gang at North Shore High are on hand to sing about the dog-eat-dog world of modern American high schools. Just remember: If you get tickets for a Wednesday, be sure to wear pink.

Where to see it: August Wilson Theatre, NYC, ongoing; get tickets here