It was a solid first week for Def Jam's 2 Chainz, as "Big Amount" f/ Drake— who of course, has a hit or two at the format— snatches 12 adds out of the box. Partynextdoor's "Not Nice" (OVO/Warner Bros.) and Kid Cudi's "Surfin" f/ Pharrell Williams (Republic) both have nice weeks, getting double digit commitments. And finally, Def Jam cleans up some hold outs on Rihanna's "Love On The Brain" (Westbury Road/Roc Nation) along with Columbia for John Legend's "Love Me Now."

2 Chainz f/ Drake, "Big Amount" (Def Jam)
Kid Cudi f/ Pharrell Williams, "Surfin'" (Republic)

The Weeknd f/ Daft Punk's "Starboy" (XO/Republic) accelerates up to #2, narrowly missing the top spot this week. Meanwhile, The Chainsmokers f/Halsey's "Closer" (Disruptor/Columbia) and DJ Khaled's "Do You Mind" f/ Chris Brown and Nicki Minaj (We The Best/Epic) both grow steadily inside the Top 10. Republic has two songs experiencing solid increases this week with Ariana Grande's "Side To Side" and Amine's "Caroline," while Def Jam continues to develop Kanye West's "Fade" (G.O.O.D.) and Rihanna's ballad "Love On The Brain" (Westbury Road/Roc Nation). And finally, look for John Legend's "Love Me Now" (Columbia) to debut this week.

A very nice week was had by Warner Bros. for Drake protégé PARTYNEXTDOOR, as his newest single "Not Nice" (OVO), scores 21 adds on impact. Meanwhile, Amine's "Caroline" (Republic) and Rihanna's "Love On The Brain" (Westbury Road/Roc Nation/Def Jam) both grab 11 new stations as they continue to develop. And John Legend's "Love Me Now" (Columbia) has a solid showing for the second week in a row, getting 9 new adds.