"Thrilled to report that when the sugar glider had her drum solo nonna exclaimed loudly 'oh I LOVE that' @jonmchu," she added in a caption to the second photo, again crediting Slater as the photographer. The video Ariana shared showed her grandmother ...

Ariana Grande gathered her loved ones together for a special Wicked screening — including her boyfriend, Ethan Slater. Slater, 32, joined Ariana, 31, and her grandmother, Marjorie Grande (a.k.a. Nonna),

Now don’t get me wrong, nobody needs to hear me sing, but there's something about the infectious energy of the amazing Wicked cast that feels almost scrappy, as if you’re watching a high school production that just so happens to star some of the greatest actors in the world.