Jerrmarius Sills (September 27, 2001 – July 7, 2023), better known by his stage name Li Heat, was a rapper hailing from Birmingham, Alabama, who gained traction in the growing Alabama rap scene through songs such as “007” and “Titi,” as well as his collaborations with fellow Alabama rappers such as Big Yavo and Luh Soldier.

On May 27, 2023, Sills was shot multiple times in Birmingham and was transported to UAB Hospital with life-threatening injuries. On July 7, he was pronounced dead.