For the first time since Janet Jackson’s infamous 2004 “nipple slip” a female solo artist under the age of AARP eligibility will headline the Super Bowl halftime show. When Beyonce — yes, it’s Beyonce — headlines next year’s halftime show, it will be broadcast by CBS. That’s the same network that aired the 2004 halftime show in which Janet Jackson sang, bumped, and ground her way through “Rock Your Body,”and Justin Timberlake ripped the bodice off her costume, debuting her nipple-ringed right breast to a national audience of about 90 million men, women, and children — including the head of the Federal Communications Commission.