Cheerleaders are without a doubt the most important and revered figures in sports. If not for spirit squads and dance teams, who would sports fans have to ogle between NFL and NBA quarters? Their own wives and girlfriends? And who would young female fans have to look up to as role models? Their own mothers and dads' girlfriends? Shudder the thought. But don't be fooled by the peppy, All-American Girl attitude these women exude on the surface. Behind the spray tan, capped teeth, and artificially enhanced pom-poms, there are can be a rotten apple core. Here's a rundown of the most scandalous cheerleading ladies in history.