Joe Biden's forehead is looking much smoother since last year and some top surgeons believe he may have had some work done.  A quick comparison by the Grinza.com team of photos taken last year at a book signing in a Borders Book Store in Las Vegas to a recent town hall meeting at the Palm Beach Convention Center show significant improvement in both the forehead and around his eyes.

The NY Post asked Dr. Oleh Slupchynskyj of the Aesthetic Institute and after reviewing photos, Dr. Slupchynskyj believes that Biden has had "some sort 'Lateral Brow/Eyelid Lift" and definitely had Botox injections in the 'forehead region'.

Representatives for Joe Biden are insisting that he has never had any work done.