Lionel Richie Good Genes or Good Docs?

0406_lionel_richie_genesCurrently having the #2 album in the country isn't the only reason Lionel Richie should be dancing on the ceiling.

Here's the 36-year-old Best Song Oscar winner back in 1986 (left) -- and 26 years later, the 62-year-old at his concert in Vegas this week (right).