When a celebrity shows up at a high school prom, it’s a huge deal. And when you think about celebrities, it’s hard to imagine a time when they were not a big deal. But remember, at their high school proms, these stars were pretty much just like everybody else. Nobody yet knew who they would become. (Well, there are one or two exceptions to this.) Check out these celebrity prom photos and marvel at how, well, normal they once looked!

Which of these celebrity prom photos is your favorite? Let us know on our Facebook page, and don’t forget to SHARE this to remind everyone that stars really are just like us!