Jerry Lee Lewis 'Memba Him?!

3/27/2008 3:37 PM PDT

Jerry Lee Lewis: 'Memba Him?!

With '50s hits like "Great Balls of Fire" and "Whole Lotta Shakin' Goin' On," Jerry Lee Lewis became famous as one of the pioneers of rock and roll -- and for marrying his 13-year-old cousin once removed. Guess what he looks like now!