Actor Chris Robinson (”General Hospital”) is 71. Actress Elke Summer is 69. Singer Art Garfunkel is 68. Actor-playwright Sam Shepard is 66. Singer Peter Noone of Herman’s Hermits is 62. Actor Nestor Serrano (”24″) is 54. Actor Robert Patrick (”The X-Files”) is 51. Singer Bryan Adams is 50. Actress Tilda Swinton (”The Lion, The Witch and the Wardrobe,” “Adaptation”) is 49. Actress-singer Andrea McArdle is 46. Actress Tatum O’Neal is 46. Singer Angelo Moore of Fishbone is 44. Actress Judy Reyes (”Scrubs”) is 42. Keyboardist Mark Hunter of James is 41. Country singers Jennifer and Heather Kinley of The Kinleys are 39. Guitarist-keyboardist Jonny Greenwood of Radiohead is 38. Actor Corin Nemec (”Parker Lewis Can’t Lose”) is 38. Singer-guitarist Ryan Adams is 35. Guitarist Kevin Jonas of The Jonas Brothers is 22.