How the Olsen Twins lost power in 2004
AGES 18The twins still rule over a billion-dollar industry, ranging from videos to underwear. But this year their once unstoppable juggernaut hit a few speed bumps like the theatrical dud New York Minute and Mary-Kate's headline-making eating disorder. The next four years at NYU could help them make over their careers or at least give their core fan base time to grow up.

