Fifth Harmony Totally Kill It On 'GMA' with New Single 'Down' - Watch!

Fifth Harmony totally killed it on stage on Good Morning America on Friday morning (June 2) in New York City.

The girls — Ally Brooke, Normani Kordei, Lauren Jauregui, and Dinah Jane — debuted their brand new song as a quartet, “Down”, and even brought out friends Gucci Mane and Ty Dolla $ign (on “Work From Home”) to join the party.

“It’s been really incredible because we’ve been in the studio the past few months really working hard on our album,” Ally shared.

“We’ve been creating, we’ve been writing. It’s been really amazing, we’ve been having so much fun.”

Dinah also shared that they’ve worked with Skrillex and Poo Bear on their upcoming music. “This album’s everything to us,” she says.

Check out all the performances below!