Here's a look at 'Today in Rock History' featuring: Jenni "JWoww" Farley is 34. Kate Mara is 37. She was Zoe Barnes on "House of Cards." Rozonda "Chilli" Thomas from TLC is 49. Journey guitarist, Neal Schon, is 66. Today in 2003, Mr. Rogers died at the age of 74, from stomach cancer AND in 2015, "Star Trek" legend Leonard Nimoy passed away at 83. RIP