Celine Dion I'd Work with J Lo and Britney, BUT ...

7/21/2016 1:02 PM PDT

Celine Dion: I'd Work with J Lo and Britney, BUT ...

EXCLUSIVE

Celine Dion is open to working with Britney Spears and J Lo, but the chances of the 3 Las Vegas headliners actually uniting on a project are slim.

Celine is in NYC and explained to our photog why she doesn't see it happening. Everyone knows CD's a major diva ... but her reasoning actually isn't.

Oh and that "Titanic" theme? She's got 2 words for that hit -- #blessed #cursed.