Wicked co-stars Ariana Grande and Ethan Slater met and later fell in love on the set of the hit movie - but they came under fire at the start of their relationship ...

A source revealed, “Ethan is separated from his wife, and (Ariana) and Ethan recently ... with a celebrity.” Grande, who at this point remained mum about her romance with Slater, appeared ...

Ariana Grande and her boyfriend Ethan Slater haven't been shy about sharing their love in recent months. The couple have initially kept their romance under wraps - but with their film Wicked ...