The youngest P. Diddy's Starmaker artist and a native of Sacramento, California, ChristopherJohn's biggest musical influence is John Mayer, who inspired him to learn how to play the guitar. However, his influences are not limited to rock --ChristopherJohn says he hopes to collaborate with rapper Lil Wayne someday! Besides winning (of course!), one of ChristopherJohn's main goals for P. Diddy's Starmaker is to conquer his fear of dancing on stage. Having taught himself to sing and play guitar with no formal training, he'll need to polish his moves if he wants to become a true performer.