MAVRIXONLINE.COM - Rockers Joel and Benji Madden of Good Charlotte perform their final free promotional concert at Macy’s inside Aventura Mall. The brothers, who are promoting their new album Cardiology, spent a lot of time playfully bantering with the fans who had gathered to watch the show. Benji jokingly said that all the guys who had come were smart because they new where to find the pretty girls. Aventura, FL. 01/15/11. Fees must be agreed for image use.