The not-always-reliable British tabloids claim Britney Spears is demanding a boatload of diet coke and Doritos in her “X Factor” rider. She demands 12 Snickers bars, 6 cases of Diet Coke containing 24 cans, which must be replenished every week, 10 bags of Doritos for her and her team a day, 12 vases of magnolia blossoms in her dressing room, 10 pieces of chicken and 4 pints of potato salad every week. She also requested a “beauty team,” which includes a personal manicurist, a facialist and a massage therapist.