Ariana Grande and Mac Miller split up

According to TMZ, Ariana Grande and Mac Miller are dunzo.

Laying the blame on hectic work schedules, the pop diva and rapper called it quits, but remain "the closest of friends", according to a TMZ source.

The pair were publicly revealed with an announcement by Ariana in September 2016, and they remained close, especially after the tragedy of the Manchester incident.

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