Robert Davis (born December 1, 1990), known professionally as 24hrs, is an American hip hop recording artist from Atlanta, Georgia. Davis is best known for his single "What You Like" featuring Ty Dolla Sign and Wiz Khalifa from his album Night Shift (2017). 　　Early life 　　Robert Davis, was born in Oakland, California. He is the oldest brother to fellow recording artist MadeinTYO, with whom he's worked with early in his career. In the mid 2000s, they both moved together to Atlanta, Georgia. 　　Career 　　24hrs began his artistry under the names Royce Rizzy in 2011. He released his first mixtape, Bag Muzik under Lil Scrappy's G$UP record label. His first change came about when he signed to Jermaine Dupri's So So Def Recordings record label. 　　On November 16, 2018, Davis released his debut album, House on the Hill. The album featured executive production by Hit-Boy and Ty Dolla Sign, as well as guest appearances from Lil Pump, YG, Moneybagg Yo, Smokepurpp and Dom Kennedy, among others.