That's [their] girl: JoJo is officially headed on tour with Fifth Harmony, the artists announced last night (June 7).

In the Twitter video posted via iHeartRadio's account above, an electric Camila Cabello introduces her new tour mate with energy that could rival a series of wind turbines.

"Yo, we just announced that JoJo is coming on tour with us and we're so excited guys," she says. "Come out, she's amazing."

In April, 5H announced a collection of South American tour dates that'll kick off on June 22 in Peru. The 7/27 tour has since expanded to include many, many North American tour dates — shows will begin on July 27 in New Hampshire and wrap up on September 17 in Las Vegas.

The group will hit the road having notched their highest-charting LP release yet — the tour's eponymous 7/27 album debuted at No. 4 on the Billboard 200 having moved nearly 75,000 units. "Work From Home," the album's lead single, also sits pretty at No. 4 on the Billboard Hot 100 and marks the group's highest-charted single to date.

JoJo, who released a "tringle" that included "Save My Soul" and "Say Love" in August 2015, has got a full-length album on the way, and told Billboard in December 2015 that it'll likely tackle a dance-heavy sound.

"It’s about having a cohesive album at the end of the day," she said. "I don’t want it to be too all over the place, but I want it to be true to myself in that I do listen to a lot of different music — like, I love dance music, and House music has really influenced me in the past few years. It’s given me energy, so I want to make sure that I’m showing that side of myself. It’s just about finding the right blend I love."

Think JoJo will make for a killer opening act? Check out the full lineup of 7/27 tour dates here, and tell us if you plan to see 5H and JoJo live.

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