10. Miley Cyrus
Miley Cyrus, one of Disney's hottest stars of the past three years with hit records and hit films, earned $25 million in 2009, according to Forbes magazine, tying for first place as the top-earning tween in Hollywood. However, she also was voted the worst celebrity influence of 2009 by the very teenagers and tweens who made her a star, according to an online poll. Her controversial behavior may not earn her the title of 'role model', but it can't be denied that Cyrus has been one of the biggest teen idols in the world since 2006, selling more than 7 million albums, starting her own fashion line and taking in $154 million at the worldwide box office forHannah Montana: The Moviein 2009.