We'll have a new #1 this week, as Def Jam crushes another 900 spin increase for Rihanna's "Work" f/ Drake (Westbury Road/Roc Nation). There isn't a whole lot of movement inside the Top 20 this week. Republic has pushed through some sizable increases for both Zendaya's "Something New" f/ Chris Brown and The Weeknd's "Acquainted" (XO), along with Drake's "Summer Sixteen" (YMCMB). Dreezy's "Body" f/ Jeremih (Interscope) will debut this week.