Ariana Grande & Elizabeth Gillies: 'Give It Up' Video!

Elizabeth Gillies and Ariana Grande put their backs into their performance of “Give It Up” during Victorious‘ recent “Freak The Freak Out” special.

Ariana, 17, once told JJJ on the set that getting to sing with Elizabeth was just like old times.

The girls originated the roles of Charlotte and Lucy in Broadway’s 13 when they were younger. They went through the whole Victorious casting process together!

Psst, in case you missed the episode, you can catch it on Nickelodeon THIS Friday, December 31 @ 4PM ET/PT.

Check out “Give It Up” below!