Further details are now unclear.
Law enforcement officials told the website that Miller was found dead at his Los Angeles home on Friday around noon. The rapper, real name Malcolm James McCormick, was found died on Friday police confirmed to the United States website.
"I used to rap super openly about really dark s-", Miller said in the interview of his music, adding, "because that's what I was experiencing at the time. It should be all the emotions".
Miller once dated pop star Ariana Grande.
On Thursday night, he had tweeted, "I just wanna go on tour", and subsequently shared a tour start date of October 27.
She reportedly went straight home to her ex in the wake of the attack, and he returned to the city with her to support the show. "I wish it started tomorrow".