The two most notable changes in the Top 10 will be Columbia's James Arthur moving Top 5 with "Say You Won't Let Go" and Republic's Julia Michaels leaping to #6 with "Issues." Island/Republic's Shawn Mendes looks headed to the Top 10 next with "There's Nothing Holdin' Me Back." Camila Cabello is poised to join the Top 20 next week with "Crying In The Club" (Syco/Epic). MCA Nashville/Capitol's Sam Hunt joins the Top 25 with "Body Like A Back Road" and Republic's Liam Payne is looking to make the Top 25 jump as well with "Strip That Down" f/Quavo. Glassnote's Childish Gambino is set to join the Top 30 with "Redbone." Look for Fifth Harmony's "Down" f/Gucci Mane (Syco/Epic) and Noah Cyrus' "Stay Together" (RECORDS) to chart this week, along with Def Jam's newly released hot-as-fire David Guetta/Justin Bieber collab, "2U."