Puerto Rican rapper Bad Bunny says he's trying to stay calm ahead of Sunday's Super Bowl, Half Time Show - but it isn't working out. "Last night, I couldn't sleep," he said during a press conference for the show, admitting that he'd often woken up "thinking about the Super Bowl at 4am". The singer, who won album of the year at Sunday's Grammy Awards, will be the first artist ever to perform the half time show entirely in Spanish. His selection in September prompted opposition in right-wing