VIDEO : Ariana Grande & Big Sean Split Up But 'Remain Close Friends'

Ariana Grande and Big Sean have called it quits. In a statement to Us Weekly, their reps confirmed the news, saying the two deeply care for each other and remain close friends. The couple started dating back in October of 2014, and their relationship has been highly publicized. A source told the website they made the decision to part ways because of their conflicting tour schedules.