Katy Perry to Appear in After School Special

TMZ has learned Katy Perry has organized a surprise concert for students and staff at her old high school … and it’s all going down today — as soon as the final bell rings.

According to sources close to the singer, Katy is dropping by Dos Pueblos HS near Santa Barbara, CA — where she spent her freshman year — to put on a free concert for the students and faculty.

An employee from the school tells TMZ it was all Katy’s idea — explaining that Perry’s people reached out to them with the proposition … and the school thought it would be a cool experience for the kids.Obviously, the school is aware of Perry’s “racier” songs — like “I Kissed a Girl” — and that’s why they won’t allow Katy to perform until after classes are out … and students and/or parents that have issues with the content can leave if they so choose.

According to the school employee, Katy was also advised to keep things “school appropriate” — and we’re guessing that means no boob-grabbing.

Source: TMZ