The Weeknd's “Reminder” (XO/Republic) nails down 40 adds on impact to become this week’s Most Added song. Lil Yachty's “Peek A Boo” f/ Migos (QC/Motown/Capitol) has a solid 18 adds to start off, with DJ Khaled's “I’m The One” f/ Justin Bieber, Quavo, Chance The Rapper and Lil Wayne (We The Best/Epic) slowly closing out the panel by grabbing 14. Def Jam’s YG gets 14 new stations on “Pop It, Shake It," while Luis Fonsi & Daddy Yankee's “Despacito” f/ Justin Bieber lands 13 new stations (UMLE/RBMG/DefJam/Republic). French Montana's “Unforgettable” (Epic) gets 8 new commitments. Kid Ink's “F With U” (RCA) continues to grow with another 8, while Columbia’s Ayo & Teo nab 7 new believers for “Rolex."