Ariana Grande Was Very Involved in Helping Mac Miller Stay Sober

Radio show host Shane Powers did a podcast recently, and on it discussed his good friend Mac Miller as well as Ariana's involvement in his sobriety, praising her efforts.
On Ariana and Mac's relationship:
"They were very much in love and I have to say, she was incredible when he was first sobering up. She was a fucking G to him. There could not have been anybody more supportive of him being sober than Ariana. I saw that, I was around it. I took phone calls from her. “How do I help,” “What do I do?” This little girl was unbelievably involved and helpful to him being healthy. Because whether he was an addict of not, the way that Mac partied was not healthy. I gotta tell you, man, there was no one in his life more ready to go to the wall for him when it came to him being sober. She was an unbelievably stabilising force in his life."

His friend also talked about worrying and preparing himself that Mac would "be gone" someday cause of his relationship to chemicals.