Chris Rock: Good Genes or Good Docs?

Chris' good looks are as solid as a ROCK!

Here's a 26-year-old version of the SNL funny man at a Los Angeles theater back in 1991 (left) and 23 years later -- the now 49-year-old comedy god making an appearance on a TV show in New York City earlier this week (right).

His handsome face is nothing to laugh at.