So, you think you know all about girls? Test your knowledge by taking this quiz.
I always know what's going on in her life.
The human brain stops developing at around 5 years of age.
Adolescent girls are too thin and getting thinner.
Everybody's doing it. Doing what? Plastic surgery.
Girls have to rebel to become adults.
Enter a myth or stereotype that you've heard or experienced about teenage girls, and we may post it below for others to vote on.