Jon Bon Jovi: Good Genes or Good Docs?

Jon Bon Jovi's American looks are stuck in the '80s!

Here's a 24-year-old teased out version of the "Livin' On A Prayer" singer back in 1986 (left) and 28 years later -- the now 52-year-old father of four at a benefit in New York City earlier this year (right).