Ariana Grande's boyfriend, Ethan Slater, celebrated her Oscar nomination for best supporting actress. Get the details.

Slater also tagged Grande — who reshared the post on her Story — and the Academy as well as the film. The Spongebob Squarepants: The Musical star’s post comes shortly after the R.E.M. Beauty ...

However, the support for his sweetheart didn't stop there, as Slater also posted a picture of the two-time Grammy Award ...

Most recently, the “Positions” singer has been tied to Ethan Slater, her costar in the ... best known for playing the title role in SpongeBob SquarePants: The Broadway Musical (for which ...

Ethan Slater gave girlfriend Ariana Grande her flowers! On Thursday, January 23, shortly after Oscar nominations were announced, the musical theater actor, 32, shared a rare photo of the “Position” ...

The “We Can’t Be Friends” singer was nominated for best actress in a supporting role for her portrayal as Glinda the Good Witch in the Jon M. Chu-directed film.

Ariana Grande received her first-ever Oscar nomination on Thursday — and privately celebrated with boyfriend Ethan Slater ... alum and the former “SpongeBob SquarePants: The Broadway Musical ...

She celebrated her first-ever Oscar nomination in London with her Wicked costar Cynthia Erivo earlier in the day.