Columbia scores big today on Calvin Harris' "This Is What You Came For" f/Rihanna, which pulled in 125 adds on impact to secure the Most Added honors. Team Def Jam pulls in 31 additional adds for Desiigner's "Panda" (G.O.O.D.), while Republic puts up another 26 on Drake's "One Dance" f/Wizkid & Kyla (YMCMB). Republic/Hollywood posted 18 new adds on Sofia Carson's "Love Is The Name." RCA is back in the Top 10 with 15 more on Pink's "Just Like Fire" (Walt Disney) while Def Jam pulls in 15 on Rihanna's "Kiss It Better" (Westbury Road/Roc Nation). And rounding out the Top 10 this week is Timeflies' "Once In A While" (Forty8fifty/Epic), which posted up 14 adds.