Am I a good candidate for cheek filler? Is it possible to create some natural contour on my cheekbones with Juvederm? (photo)

The short answer to your question is that there are a number of robust HA volumizing fillers that are routinely used to nonsurgically contour a more feminine, heart-shaped, oval face. That being said, this is best accomplished with HA fillers specifically designed for providing volume. Plain Juvederm or simple Restylane would not be ideal for this purpose of volume replacement and generally would not provide a durable response. You would be wise to make sure that you are consulting with an experienced, board certified cosmetic dermatologist and not just any venue selling treatments of ordinary fillers by the syringe. Hope this helps and best of luck.

Yes, you can get more definition with Juvederm and you would do well with Sculptra injections for better and longer lasting effects.