I was browsing Dlisted.com and came across this high resolution photo of the side of Mickey Rourke's head. Click the photo to enlarge it. If you look closely you can see the scars that extend in front of his ears, around his earlobe, and then head back into the crease behind his ears. This is the typical location of facelift scars. Notice also that the cartilage of the front of his ear (the tragus) is flat-looking. This is one tell-tale sign of a facelift.
If you haven't rented The Wrestler yet, check it out. Fantastic performances by two very talented actors.