The song reaches the top in its 31st week.
Benny Blanco, Halsey and Khalid complete a record 31-week ascent to No. 1 on Billboard's Pop Songs radio airplay chart, as "Eastside" rises 2-1 (on the survey dated March 2).
The song, released on Interscope Records, passes Alessia Cara's 26-week journey to No. 1 on Pop Songs with "Here," which reached the summit in February 2016.
Blanco earns his first Pop Songs No. 1 as a credited artist (in his first such appearance), although he adds his whopping 16th as both a co-writer and co-producer. He first led as a writer and producer via Britney Spears' "Circus" in 2008 and has also reigned thanks to songs recorded by 3OH!3, Kesha, Katy Perry, Taio Cruz, Gym Class Heroes, Maroon 5, Selena Gomez, Justin Bieber and Major Lazer.