André Onana, the Manchester United goalkeeper, was preparing to defend against a free kick in a Premier League game last December when he realized someone was behind him. It was Leon Bailey, the Aston Villa winger. Onana regarded Bailey with confusion. How could Bailey be standing there, between him and the goal, during a free kick?
Then Bailey began to sing. "Ohhhh-na-na, look what you started," he teased -- the chorus of "Na Na," Trey Songz's 2014 hit. "Oh-na-na! Why you gotta act so naughty?" Bewildered, Onana complimented his voice.