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

Ethan Slater and Ariana Grande have been a thing for a little while now, but the former has just hard launched her on ...

Ariana Grande and Ethan Slater became friends while filming "Wicked" then later fell in love. Get to know their relationship ...

Ethan Slater honored Ariana Grande and her first ever Oscar nomination with an Instagram post. The “Wicked” actor who played ...

Ariana Grande has officially earned her first-ever Oscar nomination, and she is receiving support from her boyfriend, Ethan ...

Though Ethan Slater and Ariana Grande have kept their romance very private, he couldn't help but gush about Grande after she ...

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.

By Hannah Dailey Boq is proud of his Glinda ... is in the running for best supporting actress for her Wicked performance — Ethan Slater shared a sweet photo on Instagram celebrating his ...