It's easy to forget that Lady Gaga was once just an Italian-American kid from NYC who wanted to be a star, and that she was once willing to take just about any screen time she could get. Even if it was for a PSA about sexual harassment. An old video has popped up online that features the real-life Stefani Germanotta yelling at a boy for harassing her.

It's also not the only random cameo of Gaga that has popped up this year. A couple of weeks ago, another video of the singer surfaced from an episode of 'The Sopranos.' Most people suffer through odd jobs when they're first starting out, but fortunately -- for people who aren't Lady Gaga -- it usually doesn't wind up on YouTube. Watch Gaga's lesson on sexual harassment: