Country singer Earl Thomas Conley is 68. Singer Jim Seals of Seals and Crofts is 67. Singer Gary Puckett of Gary Puckett and the Union Gap is 67. Drummer Michael Hossack of The Doobie Brothers is 63. Actor Michael McKean (“Laverne and Shirley,” “This Is Spinal Tap”) is 62. Actress Margot Kidder is 61. Actor George Wendt is 61. Country singer Alan Jackson is 51. Actor Grant Shaud (“Murphy Brown”) is 49. Animator Mike Judge (“King of the Hill,” “Beavis and Butthead”) is 47. Comedian Norm Macdonald is 46. Singer Rene’ Dif (Aqua) is 42. Reggae singer Ziggy Marley is 41. Singer Chris Kirkpatrick of ‘N Sync is 38. Rapper Eminem is 37. Singer Wyclef Jean of The Fugees is 37. Actress Sharon Leal (“Boston Public”) is 37.