http://www.deadline.com/2012/03/mpaa-overturns-r-on-perks-of-being-a-wallflower/
LOS ANGELES — The Classification and Rating Appeals Board today overturned the R rating given to the movie Perks of Being a Wallflower. The Classification and Rating Administration (CARA) had assigned the movie an R rating for “teen drug and alcohol use, and some sexual references.” The film is now rated PG-13 “on appeal for mature thematic material, drug and alcohol use, sexual content including references, and a fight – all involving teens.”
[POBWF]