iHeartRadio Countdown

2 1 The Chainsmokers & Coldplay – “Something Just Like This” 1(×1) 10

1 2 Bruno Mars – “That's What I Like” 1(×3) 13

3 3 Kygo & Selena Gomez – “It Ain't Me” 3 12

7 4 Zedd & Alessia Cara – “Stay” 4 9

4 5 Ed Sheeran – “Shape of You” 1(×6) 18

9 6 Julia Michaels – “Issues” 6 14

8 7 James Arthur – “Say You Won't Let Go” 7 11

6 8 The Chainsmokers – “Paris” 3 16

5 9 Clean Bandit ft. Sean Paul & Anne-Marie – “Rockabye” 3 14

11 10 Calvin Harris ft. Frank Ocean & Migos – “Slide” 10 5

12 11 Ed Sheeran – “Castle on the Hill” 11 3

10 12 Maroon 5 ft. Future – “Cold” 7 12

13 13 Harry Styles – “Sign of the Times” 13 6

16 14 Halsey – “Now Or Never” 14 3

19 15 DJ Khaled ft. Justin Bieber, Quavo, Chance the Rapper, & Lil Wayne – “I'm the One” 15 2

14 16 Linkin Park ft. Kiiara – “Heavy” 14 10

15 17 KYLE ft. Lil Yachty – “iSpy” 15 4

17 18 Drake – “Passionfruit” 17 2

NE 19 Shawn Mendes – “There's Nothing Holdin' Me Back” 19 1

20 20 Martin Garrix & Dua Lipa – “Scared to Be Lonely” 20 2

DROPOUTS:

18 -- Machine Gun Kelly ft. Hailee Steinfeld – “At My Best” 18 4