It's no secret that Lorde has a bit of an attitude problem — she did diss Selena Gomez and Taylor Swift after all. But according to the singer, she was even more bratty when she was younger. Can you imagine?!
Luckily, Lorde's not alone — we found more stars who admitted to being bratty teens, too. Click through, then let us know which celeb you're most surprised to learn had a serious attitude in the comments below.