Pop music group, Fifth Harmony has released their highly anticipated sophomore album "7/27" and is gearing up for their world tour.

The group, who have dominated pop music since they were formed on "The X-Factor" in 2012, dropped the album 50 minutes shy of midnight on May 26.

They announced the release on social media after celebrating the album's launch in London.

The album, which has been received with mixed reviews, includes hit single "Work From Home" and new singles "Write on Me" and "All in My Head."

The sophomore release has a lot to live up to considering their debut, "Reflection," reached number five on the Billboard 200 last year.

Since releasing their single "Work From Home," the group has kept their public appearances frequent with recent performances on "Dancing With The Stars" and another at the 2016 Billboard Music Awards.

On June 2, the group will kick off their four-month tour in Lima, Peru and will be making several stops in Brazil, Argentina, New York, Massachusetts, Nevada, Texas, and California, to name a few.

Tickets for the group's upcoming tour went on sale on May 27 at 10 am.

Listen to the entire album below.

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