Miller was born in Pittsburgh, Pennsylvania on Jan. 19, 1992. He posted this childhood photo to Facebook in Dec. 2016 with the caption, "Safety First."
Before starting his rap career in his teens, Miller wanted to be a singer. "Been Tatted," Miller captioned this Facebook picture on Nov. 23, 2013.
On Nov. 8, 2011, Miller released his first studio album Blue Slide Park. The album debuted at No. 1 on the Billboard 200 charts. This photo shows Miller performing in London in Sept. 2011.
Miller attended the 2012 mtvU Woodie Awards during the 2012 SXSW Music Festival on March 15, 2012.
Miller released his second studio album, Watching Movies with the Sound Off, in June 2013. The following month, he performed in Atlanta as part of The Space Migration Tour.
In Sept. 2015, Miller released his third studio album, GO:OD AM.
Miller and Ariana Grande took their romance public in the summer of 2016.
Miller released his fourth studio album, The Divine Feminine, in Sept. 2016.
Miller is pictured at The Meadows Music and Arts Festival in Oct. 2016.
Miller performed during day 1 of Camp Flog Gnaw Carnival 2017 at Exposition Park on Oct. 28, 2017 in Los Angeles.
In May 2018, E! News learned that Miller and Grande had broken up after about two years together.
On Aug. 3, Miller released his fifth studio album, Swimming. In one of his final performances, Miller appeared on The Late Show with Stephen Colbert on Aug. 13.
This is of Miller's last Instagram posts. He captioned the picture, "this is not my motorcycle." Miller passed one week later on Sept. 7, 2018.