Is it just us or does Justin Bieber just love crashing parties?
He has showed up to quite a few celebrations he wasn't officially invited to, but it's not like the Biebs wasn't welcomed with open arms! Remember that time he crashed a wedding in Malibu??
Well, JB was at it again this past weekend when he showed up to Chatsworth Charter High School's prom on the way to a recording studio somewhere in Los Angeles!
Obviously, the crowd of teens went wild when the pop star showed up!
After his appearance, the 21-year-old's tweet to the high school revealed that may have been his first prom EVER! He said: