She kept the comments off on her page as she posted the picture.
Yesterday the 24-year-old shared a photo via Instagram to express her grief over her ex-boyfriend of nearly two years' passing.
In the comment section, friends, family and fans of the Pittsburgh rapper offered condolences and paid their respects.
'Always a kind heart. "Mac was loved so much in our family!" At the time, she said: "Of course I didn't share how hard or scary it was while it was happening, but it was. Hope to be able to lend some help and support in the days to come".
Funeral arrangements have yet to be announced, but Miller's loved ones have since released a statement about the tragedy.
Ariana Grande is remembering Mac Miller.
"This is one of my best friends in the whole world and favorite people on the planet, Malcolm McCormick", the 25-year-old "Sweetener" singer said with a snap of the pair holding hands. "Thank you for your prayers".
"So I just wanna say 'I love you Mac, ' and I just want to tell you that I love you and this song is for him, because I feel like sometimes he wanted to let go", he said. Chance the Rapper credited Miller with helping him early in his career and called him "one of the sweetest guys I ever knew".
Post Malone, who recorded with Miller, likewise wrote, "God f- dammit". You changed so many lives.
Ed Sheeran shared a snap of himself with Mac, beside which he penned: "This just really saddened me". Never a more kind and honest and handsome person. "I have people that care about me and fans that love my music and it's a handsome relationship with them - people who have been with me through being a 19-year-old wide-eyed kid to being a self-destructive depressed drug user to making love music to all these different stages".