There's no way these stars could have seen this coming!
Many celebs thought their school was filled with a bunch of ordinary kids with a wide variety of dreams and aspirations. Well, it turns out many stars shared a classroom with another soon-to-be famous celeb. Yes, it really is a small world.
We're pretty sure Cameron Diaz didn't expect her high school friend Snoop Lion to sell millions of albums.
The best part is, these stars are not alone!
Jay Z and Busta Rhymes attended George Westinghouse High in Brooklyn together before battling it out on the charts.
With school well underway, we've compiled a full roster of celebrity classmates.