Nelly is about to debut Pimp Juice Purple, an upgrade of his “popular” energy drink with “a mixture of pomegranate, acai, prickly pear and other flavors.” Prickly pear! Speaking of upgrades, he’s also got another round of his Pimp Juice P.I.M.P. “Upgrade Your Life” scholarship contest in the works? Was it too gauche to just call it “Pimp Your Life” or what? [XXL]