Fifth Harmony is officially back.

On Sunday (Aug. 31), the girl group — now made up of Ally Brooke, Normani, Lauren Jauregui and Dinah Jane, following Camila Cabello’s 2016 exit — reunited on stage for the first time in seven years. The surprise moment happened during the Jonas Brothers’ JONAS20: Greetings from Your Hometown tour stop at the Dos Equis Pavilion in Dallas.

Dressed in all-black outfits, the four-piece performed their 2015 hit “Worth It,” which peaked at No. 12 on the Billboard Hot 100 chart. The performance was streamed live on Samsung TV Plus.

“Y’all remember Fifth Harmony,” Normani told the crowd.

The group later posted a video of the reunion on Instagram, writing, “Where were you on August 31, 2025? Thank you @jonasbrothers for having us. Felt amazing to be back.”

“That was special!” Brooke wrote in the comments.

The Jonas Brothers also showed love, sharing a clip on Instagram of the performance and writing, “An honor to have our friends @fifthharmony up on stage tonight in Dallas on the Greetings From Your Hometown Tour.”

Fans had already been speculating something big was coming after Fifth Harmony’s official X account posted for the first time in seven years earlier that day.

“#FifthHarmonyFollowSpree,” the group wrote, marking their first post on the platform since July 2018.

Reunion rumors have been floating around for months. Back in March, Brooke and Jane teased the idea during an interview at the 2024 Billboard Women in Music event.

“We’ll see… we’re not sure,” Brooke said when asked about a reunion. Jane added, “I love that our fans can reminisce on such good times and I love that we’re getting the credit again. Our music was very impactful at the time and I feel like it was kind of overlooked, to be honest. So now that it’s reviving again on its own it just shows our music speaks for itself.”

Fifth Harmony first came together on the second season of the U.S. version of The X Factor in 2012 and found success with their debut album, Reflection, and hits like “Worth It” and “Work From Home” (featuring Ty Dolla $ign), the latter of which hit No. 4 on the Hot 100 in 2016.

Cabello left the group in late 2016, and Fifth Harmony eventually went on hiatus in 2018 to focus on solo projects. Since then, each member has explored their own path, but as Brooke hinted in a 2023 interview with Billboard, the door to a reunion has always been open.

“We’re women now and we have grown so much and we have done our own thing, gone our own ways and gone our own path. And now we’re together in a different light,” the singer said. “I’m trying to reunite with them, so I think some sort of reunion may happen.”