In which case he may have a problem.
Case in point: The new dad recently revealed in a radio interview that he's tasted wife Ashlee Simpson-Wentz's breast milk, adding the shocking admission that it tasted "weird."
Forgetting for a moment that most things designed for babies—diapers, pacifiers, Sesame Street's Elmo—usually seem a little weird for adults, we just have to wonder when Pete will run out of nonwentzical gems to reveal about himself and those around him.
Our guess? Never.