Benny Blanco, Halsey & Khalid's "Eastside" (FKS/Interscope) will remain in the top spot on the chart for a second week. Ariana Grande's "7 Rings" (Republic) moves Top 3, and is a contender for Greatest Gainer. Ava Max's "Sweet But Psycho" (Atlantic) joins the Top 10. Cardi B & Bruno Mars' "Please Me" takes a big jump with a huge spin increase, to join the Top 15. Also looking to join the Top 15 is Ariana Grande's other smash, "Break Up With Your Girlfriend" (Republic). Dua Lipa's "Swan Song" (Warner Bros.) is now Top 20. Breaking the Top 30 is Lil Peep & ILoveMakonnen's "I've Been Waiting" f/FallOutBoy (Columbia), along with Zedd & Katy Perry's "365" (Capitol-Interscope). New to the chart this week is Bebe Rexha's "Last Harrah" (Warner Bros.) and Republic's newly released Jonas Brothers single, "Sucker."