It looks like G-Eazy's "Me, Myself & I" f/BeBe Rexha (RCA) will remain at the top of the chart this week, but don't be surprised if DNCE's "Cake By the Ocean" (Republic) moves in for the win at the last minute. ZAYN's "PILLOWTALK" climbs up to #3, while Mike Posner's "I Took A Pill In Ibiza" (Island/Republic) goes Top 5. This week's Greatest Gainer is Lukas Graham's "7 Years" (Warner Bros.) as the song leaps up to #7. Fifth Harmony's "Work From Home" f/Ty Dolla $ign (SYCO/Epic) is set to join the Top 10, and The Chainsmokers' "Don't Let Me Down" f/Daya (Disruptor/Columbia) moves up inside the Top 20. Jason Derulo's "If It Ain't Love" (Beluga Hts/Warner Bros.) and Rihanna's "Kiss It Better" (Westbury Road/Roc Nation) take big jumps inside the Top 30. There are four records joining the chart this week: Pitbull's "Messin' Around" f/Enrique Iglesias (PoloGrounds/Mr.305/RCA), Drake's "One Dance" f/ Wizkid & Kyla (YMCMB/Republic), Daya's "Sit Still, Look Pretty" (Artbeatz/RED) and Jeremih's "Oui" (Def Jam).