LW#1: LIKE I'M GONNA LOSE YOU – Meghan Trainor featuring John Legend
SS: I KNOW WHAT YOU DID LAST SUMMER – Shawn Mendes & Camila Cabello
40: ELECTRIC LOVE – Borns
39: UMA THURMAN – Fall Out Boy
38: 7 YEARS – Lukas Graham
37: SHUT UP AND DANCE – Walk The Moon
36: WHAT DO YOU MEAN? – Justin Bieber
35: CAN'T SLEEP LOVE – Pentatonix
34: WANT TO WANT ME – Jason Derulo
33: HIDE AWAY – Daya
32: FIGHT SONG – Rachel Platten
31: CAKE BY THE OCEAN – DNCE
30: HOLD ON FOREVER – Rob Thomas
29: PERFECT – One Direction
28: CAN'T FEEL MY FACE – Weeknd
27: ANOTHER LONELY NIGHT – Adam Lambert
EXTRA: JUST THE WAY YOU ARE – Bruno Mars
26: CONFIDENT – Demi Lovato
25: IRRESISTABLE – Fall Out Boy & Demi Lovato
24: PHOTOGRAPH – Ed Sheeran
23: LOVE YOURSELF – Justin Bieber
EXTRA: SINGLE LADIES (PUT A RING ON IT) – Beyonce
22: HOLD MY HAND – Jess Glynne
21: IN THE NIGHT – Weeknd
20: LOCKED AWAY – R. City featuring Adam Levine
19: ONE CALL AWAY – Charlie Puth
18: RENEGADES – X Ambassadors
17: HERE – Alessia Cara
EXTRA: I'VE GOT A FEELING – Black Eyed Peas
16: OUT OF THE WOODS – Taylor Swift
15: USED TO LOVE YOU – Gwen Stefani
14: LET IT GO – James Bay
13: GOOD TO BE ALIVE (HALLELUJAH) – Andy Grammer
EXTRA: TIMBER – Pit Bull featuring Ke$sha
12: EX'S & OH'S – Elle King
11: SAME OLD LOVE – Selena Gomez
10: STRESSED OUT – Twenty One Pilots
9: WILDEST DREAMS – Taylor Swift
8: WHEN WE WERE YOUNG – Adele
7: ADVENTURE OF A LIFETIME – Coldplay
EXTRA: JUST DANCE – Lady Gaga featuring Colby O'Donis
6: SORRY – Justin Bieber
5: HELLO – Adele
4: STAND BY YOU – Rachel Platten
3: LIKE I'M GONNA LOSE YOU – Meghan Trainor featuring John Legend
2: ON MY MIND – Ellie Goulding
EXTRA: COUNTING STARS – OneRepublic
1: STITCHES – Shawn Mendes