Is Nicole Joel's Stylist?

Joel Madden and Nicole Richie went to Johnny Rockets and the DCMA store yesterday, and just like the day before, we've noticed that Joel has really turned a new leaf! The Good Charlotte rocker sported a Gucci belt, and he looked more like a hunky actor than a tatted up musician. Nothing wrong with tattoos of course, but do you think Nicole might have had something to do with his little makeover? If so, kudos to her!