John Mayer showed off those tattoos and beach body as he boogie boarded his way through the waves of Oahu in Hawaii this past weekend. We know what you're thinking, and we're just as curious to know where Jennifer Aniston and her collection of bikinis were. She probably had to stay back to continue working on Marley and Me while her man hit the beach all by his lonesome? Then again, she could be hiding in the hotel since we now know they were supposedly secretly dating for months so they're clearly experts in keeping things under wraps. In other John news, he took a break from the waves to blog about his mutual admiration for Pete Wentz.