The live two-hour season finale of "Big Brother: All-Stars". Find out who becomes the final Head of Household, setting the stage for the last eviction of the season. The jury will then cast their votes live for the winner. Then, all 16 Houseguests wi... (more)ll reunite, America's favorite Houseguest will be revealed, and either Enzo, Cody, or Nicole will be crowned the winner of "Big Brother: All-Stars" and walk away with the $500,000 grand prize.