The two biggest jumps inside the Top 10 at T40 are Luis Fonsi & Daddy Yankee's "Despacito" f/Justin Bieber (UMLE/RBMG/Def Jam/Republic) and DJ Khaled's "Im The One" f/Bieber, Quavo, Chance The Rapper and Lil Wayne (We The Best/Def Jam-Epic) as they move closer to #1. Julia Michaels' "Issues" (Republic) joins the Top 5. Halsey's "Now or Never" (Astralwerks/Capitol) climbs to #8. David Guetta's "2U" f/Justin Bieber (Atlantic-Def Jam) jumps up inside the Top 20. Joining the chart this week will be DJ Khaled's "Wild Thoughts" f/Rihanna & Bryson Tiller (We The Best/Epic), which looks immediately headed Top 25, while Calvin Harris' "Feels" f/Pharrell, Katy Perry and Big Sean (Columbia) and French Montana's "Unforgettable" f/Swae Lee (Epic) will also debut this week.