There's a new #1 in the land as Justin Timberlake's "Can't Stop The Feeling" (RCA) ascends to the top. Other big movers include Calvin Harris f/Rihanna's "This Is What You Came For" (Columbia) and Nick Jonas' "Close" f/Tove Lo (Island/Republic), who moves inside the Top 10. RCA also has this week's Greatest Gainer with Sia's "Cheap Thrills," which moves #18-13. Joining the Top 20 is Desiigner's "Panda" (G.O.O.D./Def Jam). And charting already is Shawn Mendes' "Treat You Better" (Island) which came screaming up the chart leaping #70-33! And last but not least, Rihanna's "Needed Me" (Westbury Road/Roc Nation) and Beyoncé's "Sorry" (Columbia) will also both chart this week.