Lady Gaga had to "suppress" herself during her schooldays.
The 'Poker Face' singer - famed for her outrageous dress sense - liked to experiment with fashion when she was younger but was mocked by her peers so felt she could no longer express herself through clothes.
She said: "When I was at high school, I had to wear a uniform but I always bent the rules, by pulling my skirt up or shirt down and was told I was being too provocative.
"When we had off-days where we didn't have to wear uniforms, I used to wear my outfits and I would really get made fun of. It lost me my self-confidence and I suppressed myself for a while."
The 'Let's Dance' also revealed her mother helped pick out her outfits and was happy to buy her unusual items of clothing.
She said: "My mom helped me express myself and she'd come home with items such as Spandex, air brush T-shirts, bright coloured visors and all things other people wouldn't wear."