Just what are the four factors that contribute to the stress that is unique to adolescent girls in the 21st century?
1. Katy Perry: The "Califoria Gurl" gained a few pesky pounds and the pregnancy rumors spun out of control during her marriage to Russell Brand. The singer addressed such nonsense, telling fans at a 2011 Madison Square Garden show that it was not baby weight, instead blaming the fact that she was bloated on the fact that she ate too much “New York City pizza." Mangia!