Pete Wentz tattoos shoes jeans shirt hat

And not just by our X17 lensmen!

Yesterday the petite rocker paid a visit to a Beverly Hills doctor's office, and we're not sure what he was getting checked out, but he wasn't in the best mood! Then again, Pete always looks a bit agitated and grumpy...even when he's toting the adorable Bronx around town! Maybe he's a little worn out from tending to his baby boy while Ashlee is off promoting her new TV show?