• JOHN MAYER: THEN photo | John Mayer

Credit: Seth Poppel/Yearbook Library

Published: Tuesday May 13, 2014 14:00 PM EDT

2014

JOHN MAYER: THEN

We're willing to bet that Mayer's high school classmates didn't guess that this shy-looking guy would go on to pen "Your Body Is a Wonderland," which sounds like the singer's anthem for dating some of Hollywood's hottest, including Jessica Simpson, Jennifer Aniston and Katy Perry.