The 26-year-old singer says she got bullied during her younger years for her unconventional look, and sometimes still feels down when people criticise her style, reported Contactmusic.
"I was bullied. I'd make my own clothes and come to school with a different hair colour every day and people thought I was a freak. Some days I'm good about criticism and others it really does affect me," she said.
Kesha insists she is now confident with her clothing choices and doesn't even notice if her weight fluctuates because she never jumps on the scales.