Singer Yoko Ono is 90. Singer Dennis DeYoung is 76. Actor Sinead Cusack is 75. Actor Cybill Shepherd is 73. Actor John Travolta is 69. Actor John Pankow is 68. Game show host Vanna White is 66. Actor Greta Scacchi is 63. Actor Matt Dillon is 59. Rapper Dr. Dre is 58. Actor Ike Barinholtz is 46.