Ariana Grande believes an ex-boyfriend cheated on her with another man. The 21-year-old singer opened up about her heartbreak recently while discussing a track on her new album.

The song, called Break Your Heart Right Back, was inspired by Ariana’s own relationship experience, though she wouldn’t reveal which ex-boyfriend she was referring to.

“It's about a boy who cheats on a girl with another boy,” the singer said. “It's one of my favourites on the album and it's really funny because I believe it has happened to me. I'm not 100% positive, but I'm 99.9% positive.”

But Ariana admitted that she would be far more upset if a guy did the dirt on her with another woman, rather than a man. “I would rather he cheats on me with a guy than with a girl any day! If I found out my boyfriend was gay, I would be like 'OK!' I'd be so relieved.”

Hmm… not so sure we agree with that one, but whatever works for you Ariana!

The singer recently broke up her boyfriend, YouTube personality Jai Brooks. The pair had been together on-and-off since May 2012.