Pop superstar Ariana Grande is still mourning the loss of her late ex-boyfriend. The crooner went to social media this week to remember fallen hip-hop artist Mac Miller.

For Thanksgiving, Grande shared a throwback pic of herself alongside Miller.

Earlier this month, Grande remembered Miller’s life and shared her disbelief in his death.

On Tuesday, a fan sent Grande a recorded video from Miller’s Instagram Live on Aug. 9, in which he can be heard listening to Grande’s song “R.E.M.” off of her Sweetener album. “Hey @ArianaGrande here’s a video of @MacMiller listening to R.E.M during his Instagram live from August 9th before it was released,” the fan tweeted along with the video. “We had to stan the best song from Sweetener!” After watching, Grande replied, “his voice and laugh. he is supposed to be here. thank u for finding this.” (E! Online)

A few days prior, Grande addressed her past relationships with Miller, rapper Big Sean and ex-fiancé Pete Davidson with her “Thank U, Next” song.

“Thought I’d end up with Sean/But he wasn’t a match/Wrote some songs about Ricky/Now I listen and laugh/Even almost got married/And for Pete I’m so thankful/Wish I could say thank you to Malcolm [Miller]/Cause he was an angel” (“Thank U, Next”)

Recently, Mac Miller’s real cause of death finally became public.

According to the Los Angeles County Department of Medical Examiner-Coroner, Miller, 26, passed away from “mixed drug toxicity,” that included “fentanyl, cocaine and ethanol.” “The manner of death was certified as an accident,” a spokesperson for the medical examiner told Radar in a statement. (RadarOnline)