Feisty firecracker Amanda was notorious for lighting up The Challenge house last season on Rivals III. After several explosive clashes with hot-headed veteran Camila, the self-proclaimed pop-off queen is back and determined to blaze a trail to Challenge victory. Although her exterior may seem tough, Amanda has a heart of gold and wants to use her potential Challenge winnings to take care of her ailing father. Amanda confesses, “If I could win this money, it wouldn't just be helping me, it'd be helping my dad.” Will Amanda be able to keep her fiery, temperament cool enough to focus on the game? Or will someone new light her fuse and cause everything to blow up in her face?