Ariana Grande and Sean Hayes spoke highly of Grande's boyfriend on 'SmartLess' after Hayes noted that he and Slater struck up a friendship while acting together in the Chicago production of 'Good Night,

Ariana Grande made a rare comment about boyfriend Ethan Slater and couldn’t help but gush over how “amazing” he is. The Grammy-winning artist, 31, who skipped this year's awards ceremony despite three nominations,

Ariana Grande rarely comments on her relationship with Ethan Slater but in a recent appearance with Sean Hayes, she gushed over her 'amazing' boyfriend.

Ariana Grande gave a rare comment about her relationship with boyfriend and Wicked costar Ethan Slater, calling him “amazing” in a new interview.