Meet the eight contestants: Cory, who wants to win the money for his mom; Erika, who wants to donate money to charity; Leilani, who wants to kickstart her pop music career; Xander, who's looking for new friends; Nikita, who joined impulsively; Brittani, who's looking for love; Miles, who wants the money to start a new business; and Jason, who wants to be famous for being mean. Who will win the competition? #bigbrotherchallenge