How many movies have Boo and Céline Dion acted in together?

They have worked on 1 movie together! Their first movie together was R. Kelly: The R. in R&B - The Video Collection (2003) and was their highest rated movie together. They have not worked together since R. Kelly: The R. in R&B - The Video Collection (2003).

Role
Boo (segment "Fiesta (Remix)")
Role
Céline Dion (segment "I'm Your Angel")