Here's your daily look at 'Today in Rock History' featuring: Ed Sheeran is 29. He's that red-haired guy. Paris Hilton is 39. She's actually worth $100 million. See? She's not "worthless." Billie Joe Armstrong is 48. Green Day singer who became a lot easier to take seriously after he dropped that fake British accent. Michael Jordan is 57 and worth $1.7 BILLION. That's BILLION . . . with a B. Today in 1968, the Basketball Hall of Fame opened its doors to the public for the first time. In 1972, a crowd at London's Rainbow Theater heard Pink Floyd play "Dark Side of the Moon"for the first time. In 1988, a stupid 12-year-old boy thought he was a rock star and set his legs on fire. He said he thought he could do it because Motley Crue did it in their "Live Wire" video.