(Left-right:) Milo Manheim, Ethan Slater, Ariana Grande and Liz Gillies backstage at 'Little Shop of Horrors' on April 25 Ariana Grande and boyfriend Ethan Slater attended a performance of ...

Gillies tells PEOPLE about the "wild ride" of her friendship with Grande, whom she starred alongside in '13: The Musical' and 'Victorious' Jack Irvin has over five years of experience working in ...

Victorious co-stars Elizabeth Gillies and Ariana Grande used weekly FaceTime calls to help process the shocking revelations in the Investigation Discovery docuseries Quiet on Set. In a Variety ...

Ariana Grande and Elizabeth "Liz" Gillies are certified besties, considering how long they have been in each other's lives. The pair are most notable for their time on Nickelodeon's "Victorious" — ...

Ariana Grande and Liz Gillies, the beloved duo who first found fame on Nickelodeon's hit series Victorious over a decade ago, have once again set the Internet ablaze with their incredible joint ...