Fascinating fact:

Pop singer Ariana Grande helped to surprise a group of fans on the Today show in New York on Thursday (28Aug14), joining the girls as they were participating in a sing-off to win V.I.P. passes to Grande’s concert in New York on Friday (29Aug14). The Break Free hitmaker walked out while the four girls were singing her hit song Problem and handed out passes to them all. The gig will feature on the show on Friday.