|Allies & Enemies|
|Appears in|| Constantine|
Constantine: The Novelization
She is portrayed by Michelle Monaghan
- Ellie was based on the character Chantinelle, from the original comics, who is a disgraced succubus who became friends with John.
- Ellie was originally going to be a main character in the film who was allies with John, but this was written out, with the intention of making John more of a lonely character.
- She does, however, make various appearances in deleted scenes.