Def Jam’s YG climbs to #1 this week with "Big Bank" f/ 2 Chainz, Big Sean & Nicki Minaj, while Drake's “Nonstop” (CM/Republic) and Travis Scott's “Sicko Mode” (Cactus Jack/Grand Hustle/Epic) notch up to #2 and #3, respectively. 6ix9ine's “FeFe" f/Nicki Minaj (10kProjects/Capitol) is on pace to go Top 5. Ella Mai's “Trip” (10 Summers/Interscope) continues to grow, while Lil Wayne's “Uproar” (Young Money) explodes onto the chart, debuting Top 25. And look for RCA’s Buddy to debut this week as well with “Hey Up There."