(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 ...

Ariana Grande reunited with Victorious co-stars Elizabeth Gillies and Matt Bennett during her Eternal Sunshine tour, ...

Grande reunited with Nickelodeon sitcom stars Elizabeth Gillies and Matt Bennett at her "Eternal Sunshine" album tour.

Ariana Grande reunited with her "Victorious" costars Elizabeth Gillies and Matt Bennett backstage at her Eternal Sunshine ...

Ariana Grande enjoyed an emotional reunion with her former Victorious co-stars Elizabeth Gillies and Matt Bennett during a stop on her Eternal Sunshine tour, marking more than 13 years since the ...

Liz Gillies needed Ariana Grande's "blessing" before she returned to Broadway. The 31-year-old actress first worked with 'Wicked' star Ariana on the musical '13' before they found further fame ...

Manheim and Gillies star alongside each other in the off-Broadway production of ‘Little Shop of Horrors’ Taylor Hill/FilmMagic; Gotham/WireImage; VALERIE MACON/AFP via Getty Milo Manheim, 24, who ...

Ariana Grande is having both a date night and a fun reunion! Liz Gillies, who stars in an Off-Broadway production of Little Shop of Horrors at New York City's Westside Theatre, welcomed her Victorious ...

(Left-right:) Milo Manheim, Ethan Slater, Ariana Grande and Liz Gillies backstage at 'Little Shop of Horrors' on April 25 "Ariana and Ethan came to the theater like an hour early and hung out ...