Ariana Grande Ethan Slater met while filming the Wicked movie adaptation in the UK. Grande was cast as Glinda, and Slater played Boq in the magical production.

The extended Wicked production schedule gave the cast months to bond. Sources say Grande and Slater developed an instant connection rooted in their shared love of musical theater.

Their relationship was confirmed by media outlets in July 2023. Both had recently separated from their respective spouses, sparking widespread debate and public scrutiny.

In November 2024, the couple went Instagram-official at the Wicked Australia premiere. Slater was photographed carrying the train of Grande's gown backstage in a sweet moment.