J. Lo and Shakira will headline Pepsi-sponsored Super Bowl halftime show

Jay-Z’s Roc Nation is working on the Super Bowl halftime show lineup this year. But barring a last-minute surprise, neither the rapper nor his wife, Beyoncé, will take the stage in Miami on Feb. 2. Instead, the show will be headlined by Jennifer Lopez and Shakira.Pepsi, which sponsors the show, announced the lineup Thursday, along with Roc Nation, which is overseeing the show as part of a new deal it signed with the National Football League in August. A news release t