If you haven’t heard by now, Lady Gaga’s rumored appearance on The Soprano’s has been identified. She appeared during the third season in the episode, “The Telltale Moozadell”. It’s a brief appearance at AJ’s high school where AJ and some friends trash the school to impress some girls sitting on the bleachers, one of which was a 15 year old Lady Gaga. Below is a video of the clip.