Joshie is a fictional European singer in the Diary of a Wimpy Kid series. He always promotes good values, such as respecting your parents and following your dreams. Rowley is a notable fan of Joshie, though Greg is confident that all his other fans are 6-8 year-old girls. Rowley goes to a Joshie concert in The Ugly Truth. He doesn't appear personally in the film but he appears on a poster in Rowley's room. In The Long Haul he is shown on a bulletin board in Rowley's room.