2. Britney Spears
Britney Spears used to be a sweet, girl-next-door, virginal young woman. But in 2007, Spears stayed in a drug rehabilitation center for less than a day. When she left, she entered a salon and proceeded to buzz all of her hair off, capturing the attention of the media and sending the public into a whirlwind of “whys.” She struggled with drugs and was even put into a psychiatric ward in Los Angeles for a short period of time. Since then, she has sobered up and is continuing with her music career.