How can I delete a photo I didn't upload?

My wife's IMDbpro actress account has 3 pictures of her that we uploaded, and 1 picture of her we didn't upload. I think the 1 we didn't upload was created by an IMDb bot? Her account is the only place it exists on the internet.

It is a picture of her. But we don't like it!

The picture does not have a "Delete" button by it. I tried reporting it as poor quality, but IMDb said it wouldn't be taken down.

Does anyone know how we can delete that picture?