Republic keeps the pedal to the floor with both The Weeknd's "The Hills" (XO) sticking at #1, and Drake's "Hotline Bling" (YMCMB) landing at #6. Macklemore & Ryan Lewis' "Downtown" (Macklemore/Warner Bros.) and Justin Bieber's "What Do You Mean?" (RBMG/Def Jam) will have strong weeks, as will Nelly's "The Fix" (RECORDS). Look for newly minted TV star Nick Jonas, who is a cast member of Fox's Scream Queens, to debut this week with "Levels" (Safehouse/Republic).