Republic's Post Malone will remain in the top spot on the chart this week with "I Like You (A Happier Song)" f/Doja Cat (Mercury/RCA), while RCA’s Doja Cat’s notches up to #3 with "Vegas" (Kemosabe) and looks to be the next #1. The Greatest Gainer this week is Columbia's Lil Nas X with "STAR WALKIN’," which climbs way up inside in the Top 20 after just one full week of airplay. Warner sees David Guetta & Bebe Rexha’s "I'm Good (Blue)" also take a big jump and move Top 20, as does Capitol's Lewis Capaldi with "Forget Me." Debuting on the chart this week is Capitol's Sam Smith & Kim Petras with "Unholy,” In2unes’ JVKE with "golden hour" (JVKE/AWAL) and Def Jam'sArmani White with "BILLIE EILISH." (Legendbound).