Almost Is Never Enough Live Performance!

Ariana Grande and Nathan Sykes of The Wanted surprised a packed house in Atlanta, Georgia with a duet performance of their song "Almost Is Never Enough!"

Ariana was opening for Justin Bieber's "Believe" tour on August 10 in Atlanta when she started performing the yet-unreleased track, "Almost Is Never Enough."

Partway through her mind-blowing performance, she introduced Nathan Sykes to the show, reminding us all that the track wasn't a solo endeavor.

Ariana and Nathan's gorgeous duet helped us realize the song really wouldn't be complete without both of them. Only a snippet of the studio track has been realized, and we absolutely can't wait to hear the rest!

"Almost Is Never Enough" will appear on Ariana's debut album Yours Truly, which releases on September 3!