It looks like Big Machine/Republic's Taylor Swift will keep her Pop chart crown another week with "Wildest Dreams," but Shawn Mendes (Island/Republic) is climbing fast, jumping from #4 to #2 this week with "Stitches." Drake moves Top 5 with "Hotline Bling" (YMCMB/Republic) and Elle King's "Ex's & Oh's" (RCA) joins the Top 10. Alessia Cara's "Here" (Def Jam) moves up to #11 and should join the Top 10 next week. Def Jam also has Justin Bieber's "Sorry" (RBMG/Def Jam) leaping up 15+ spots on the chart and will land inside the Top 20 very shortly. Charting this week is Greatest Gainer Adele with her phenomenal single "Hello," (XL/Columbia) which should debut halfway up the chart, inside the Top 20, when all is said and done. Also charting will be Shaggy's "Only Love" f/Pitbull (BrooklynKnights/Ranch/RAL).