Here's a Hump Day look at 'Today in Rock History' featuring: Benji and Joel Madden are 41. They're the twins who rock the suburbs as Good Charlotte. Johnny Knoxville is 49. Terrence Howard is 51. Joey Buttafuoco is 64. Bobby McFerrin is 70. "Don't Worry, Be Happy" Anton Yelchin was born on this day in 1989. He was Pavel Chekov in the new "Star Trek" movies, and he died tragically when his Jeep Grand Cherokee malfunctioned and pinned him against a brick pillar at the end of his steep driveway. Vinnie Paul would have been 55. RIP. Today in 2000, KISS began their so-called "Farewell Tour" and they're still going 20 years later
