47 years old (Born on January 09, 1978)
Happy Birthday, AJ! Whether you're rocking stages worldwide with the Backstreet Boys or channeling your inner Johnny No Name, you've always kept us guessing—and dancing. Your voice has been the soundtrack to countless memories and questionable dance moves (we blame you entirely for those!).Beyond music, your heartfelt contributions to projects like It Gets Better remind us that beneath all that swagger lies a heart of gold. Here's hoping this year brings even more unforgettable moments—on stage and off—and fewer embarrassing karaoke renditions from fans attempting "I Want It That Way." Keep being awesome; we wouldn't want it any other way!