Ariana Grande and her boyfriend Ethan Slater got cozy during the Wicked photocall in Sydney, Australia. See the sweet moment.

Ethan Slater couldn’t stop gushing over girlfriend Ariana Grande’s turn as Galinda in ‘Wicked,’ due out this month ...

Ariana Grande and Ethan Slater met on the set of 'Wicked' and went Instagram official with their relationship while in Sydney ...

Ariana Grande makes her relationship with 'Wicked' co-star Ethan Slater Instagram-official with a photo from the film's ...

Ethan Slater praised girlfriend Ariana Grande’s performance in Wicked for a specific reason, saying she and Cynthia Erivo are ...

Ethan Slater was given a friendship bracelet from a fan to pass along to girlfriend and costar Ariana Grande at the 'Wicked' ...

Ethan Slater is looking back at some of his SpongeBob onstage antics. The Tony-nominated performer recently appeared on the ...

Ariana Grande, on the other hand, once again tapped into Glinda's pink, opting for a larger-than-life recreation of The Good ...

Ariana Grande and her boyfriend Ethan Slater got cozy during the Wicked photocall in Sydney, Australia. See the sweet moment.

Broadway star Ethan Slater gushes over "Wicked" co-star and girlfriend Ariana Grande in new interview. Grande plays "Galinda" ...

Ariana Grande and Ethan Slater’s romance isn't defying gravity, but it has turned heads from the start. Us Weekly confirmed ...