Jennifer Lopez has called her co-headline Super Bowl show with Shakira the “worst idea in the world” in her new documentary Halftime.The forthcoming Netflix documentary made its premiere at New York’s Tribeca Film Festival last Wednesday (June 8), centred around Lopez’s performance preparation for the 2020 Super Bowl halftime show. It was the first Super Bowl to have co-headliners, and for the headlining artists to be Latina.According to Entertainment Weekly, there’s a scene where Lopez and her music director Kim Burse are discussing the time constraints faced by having two headlining acts, with Lopez saying: “we have six f***ing minutes.