Does Selena think she always looks perfect?

When we think of perfect hair, the first person that comes to mind is Selena Gomez. We can honestly never picture her having a bad hair day, but according to Selena, there was definitely a time or two that she suffered from a major hair fail. "My biggest hair mistake was when I was younger and figuring out how to use a flat iron," she admits. "I used to think that just because I could see that this hair in the front was straight, that the back didn't necessarily have to be straight, so for the entire 6th grade I only straightened the front of my hair." Practice makes perfect, Sel!