Big Brother 12 Stills

Hayden, a 24-year-old college student from Tempe, Arizona, is one of the 13 Houseguests on the twelfth season of "Big Brother." In a series first, one contestant will play the game with one goal in mind – to secretly wreak havoc on their fellow Houseguests. Is the Big Brother Saboteur Hayden?

View gallery

14 photos

View Comments