Lorde goes for the three-peat with "Green Light," the lead single from upcoming album Melodrama. Though the song dips by about 4,000 points, it still enjoys an 86,000-point lead over runner-up "Chained To The Rhythm" by Katy Perry featuring Skip Marley. Climbing to #3 is Clean Bandit's "Symphony," featuring Zara Larsson, which sees a 30,000-point boost. Also moving up is Bruno Mars's "That's What I Like," now at #4. Dropping two to #5 is The Chainsmokers and Coldplay's "Something Just Like This."

The bottom half of the top ten features several songs that have each logged several weeks in the top ten: "It Ain't Me" by Kygo and Selena Gomez holds at #6, followed by Ed Sheeran's "Shape Of You," The Weeknd featuring Daft Punk's "I Feel It Coming," "Stay" by Zedd and Alessia Cara, and "Love On The Brain" by Rihanna.

Rebounding to #11 after falling from its previous #12 peak, "Slide" by Calvin Harris featuring Frank Ocean and Migos looks poised to enter the top ten soon. Also moving up are "Everyday" by Ariana Grande featuring Future (21-14; new peak), "Issues" by Julia Michaels (18-15; new peak), and "Passionfruit" by Drake (39-16; new peak).

David Guetta returns with the week's highest debut, starting off at #24 with "Light My Body Up" featuring Nicki Minaj and Lil Wayne. Three other songs debut in the top fifty: "Mo Bounce" by Iggy Azalea at #40, "Still Got Time" by ZAYN featuring PARTYNEXTDOOR at #49, and "The Heart Part 4" by Kendrick Lamar at #50.