The quartet performed the song for the first time on Friday's Good Morning America . '
ET caught up with the former Fifth Harmony singer backstage at the 2017 Billboard Music Awards.
Here are the performances, jokes and outfits that, for good or bad, were highlights from Sunday's BBMAs.
The boyband has big fans in Miley Cyrus, Halsey, Desiigner, Camila Cabello and Rene-Charles Angelil.
The song is the first single from her upcoming album, 'The Hurting, The Healing, The Loving.'
Here's what ET knows about the former Fifth Harmony singer's debut album, 'The Hurting, The Healing, The Loving.'
The former Fifth Harmony member opens up about collaborating with Sia, Charli XCX and more.
The former Fifth Harmony star has given fans a glimpse of the video for her debut single.
Eleven came to slay!!!
The actor was joined onstage by his co-stars as he delivered a touching tribute to the series' fans and his 'brother,' Paul Walker.
Britney Spears was honored with the inaugural Icon Award at the RDMAs on Saturday.
The ladies dressed to impress Saturday at the Microsoft Theater in Los Angeles!
The foursome hasn't skipped a beat since Cabello left the group in December.
The English version of the video featuring the Latin superstars was released on Thursday.