Carey is moving back to her native Britain after cooling off her relationship with Shia, reports Britain's Sunday Telegraph.
Carey is quoted in the publication as saying, "I'm moving back to England; it's a long story."
She adds, "I am spending more time here at the moment. Just spending time with my family, really."
It's classy of her to not reveal any details, but that quote alone says it all. They were so cute together, it's a shame they didn't work out.
We hope this doesn't have anything to do with Shia's hot new Transformers 3 co-star Rosie Huntington-Whiteley.