The song launches at No. 1, dethroning Ariana Grande's "7 Rings."

With Jonas Brothers' "Sucker" arriving as the trio's first leader on the Billboard Hot 100, the track also debuts at No. 1 on Billboard's Streaming Songs chart dated March 16.

"Sucker" bows atop the latter list with 43.7 million U.S. streams in its first week (ending March 7), according to Nielsen Music.

The group had not previously made Streaming Songs, which began in 2013; after all, the band's pre-reunion musical heyday was around 2007-09, when they charted 16 of their now 18 total Hot 100 entries.

The boy band is the first act to debut at No. 1 on Streaming Songs with a first charting title since Zayn (formerly of fellow boy band One Direction); his "Pillowtalk" arrived atop the Feb. 20, 2016-dated ranking.