Here's a look at 'Today in Rock History' featuring: Seattle Mariners pitcher, Felix Hernandez is 34. Vampire Weekend singer, Ezra Koenig is 36. Biz Markie is 56. Hip-Hop legend. "Just a Friend". Julian Lennon is 57. Janet Mason is 53. She's appeared in 321 fine films including "Masturface Theatre" and "Your Mom Tossed My Salad". Former Guns N' Roses guitarist, Izzy Stradlin is 58. Buddha was born today in 563 B.C. Today in 1974, baseball superstar Hank Aaron, of the Atlanta Braves, broke Babe Ruth's lifetime home run record by hitting his 715th in a game against the L.A. Dodgers. In 1975, Aerosmith released their third album "Toys in the Attic". In 1994, The Offspring released their third album "Smash".