Billie Eilish's "Bad Guy" (Darkroom/Interscope) takes over the #1 spot on the chart this week and it looks like next up will be Shawn Mendes, but will it be "If I Can't Have You" (Island/Republic) or his collab "Senorita" f/Camila Cabello (Island-Epic-Republic) that reaches the top first? Post Malone's "Goodbyes" f/Young Thug (Republic) joins the Top 10. The Greatest Gainer is Ariana Grande & Social House's "Boyfriend" (Republic) which not only charts but lands inside the Top 20. Joining the Top 30 this week are NF's "Time" (NF Real Music/Caroline), Zara Larsson's "All The Time" (TEN/Epic), Marshmello & Kane Brown's "One Thing Right" (RCA Nashville/RCA) and Lil Nas X's "Panini" (Columbia). Both Chris Brown's "No Guidance" f/Drake (Republic-RCA) and Monsta X's "Who Do U Love?" f/French Montana (Epic) join the chart.