Ariana Grande has turned off her Instagram comments following ex boyfriend Mac Miller’s death. The 25-year-old disabled the comments after many people began blaming her for the rapper’s overdose and subsequent passing. Ariana and Mac broke up earlier this year after about two years of dating. Shortly after parting ways, Mac was involved in a DUI incident and she also faced accusations of being the cause of the car accident. One day after the 26-year-old rapper was pronounced dead from an apparent overdose, Grande shared a black-and-white photograph of her former boyfriend via Instagram on Saturday. Choosing to let the image speak for itself, Grande shared the image without a caption.