More details are coming to light.

Mac Miller hosted a wild party at his Studio City home just hours before he was found dead of a suspected overdose last Friday, Radar reports.

"Thursday he had a party in which there was lots of noise and commotion. Guests were coming in and out all night, making noise and breaking bottles out back," a neighbor dished to the site.

"[Mac] always had shady characters coming over throughout the night, so when we saw people and heard noise, it wasn’t out of the ordinary," the neighbor added.

His ex Ariana Grande has yet to speak out about his tragic death, but she did post a black-and-white Instagram photo of her late ex-boyfriend with no caption. Sources say the pop star is inconsolable, and will break her silence when she's ready.

"[Ariana] is absolutely heartbroken. Her entire family is in shock too. They all grew close to Mac during his relationship with Ari. He was a huge part of her life, and they always shared such a special bond. She wanted nothing but positivity in Mac’s life after they broke up," a source told Us Weekly.

What a senseless loss.