Ariana Grande's boyfriend Ethan Slater narrowly escaped a mishap at the UK premiere of Wicked on Monday evening.The These Untold Secrets actor took a tumble on the rain-soaked floor as he tripped up in the doorway while walking down the

Ariana Grande and Ethan Slater ‘s relationship is on full display as they promote Wicked together but there’s one piece of the Wicked -mania puzzle fans can’t seem to forget — the scandalous beginning to their relationship and Slater’s ex-wife, Lilly Jay.

Ethan Slater joins TODAY to talk about landing the role of Boq in “Wicked,” getting his start playing Toto in a community production of the “Wizard of Oz” when he was 4, reveals the advice he received from Ariana Grande and other members of the cast,

Wicked' stars Ariana Grande and Ethan Slater's relationship is still going strong nearly two years after meeting on set as Glinda and Boq.

Ethan Slater tells TODAY.com why Ariana Grande and Cynthia Erivo keep crying during their "Wicked" press tour.

"To say I’m honored to be a part of this movie is the understatement of the century. I cannot wait for you to see it," the actor wrote

Ethan Slater has explained why hisWicked co-stars Ariana Grande and Cynthia Erivo get so emotional together. Ahead of the film’s release on Friday (), Grande and Erivo took part in a number of joint interviews to promote the movie.

He really loved working on Wicked with Ariana Grande. On November 22, the 32-year-old Broadway star-turned-screen actor shared a series of BTS photos from his time filming Wicked—two of which feature his costar-turned-girlfriend.