Singer Toni Tennille is 79. Country singer Jack Blanchard is 77. Singer Gary Glitter is 75. Jazz pianist Keith Jarrett is 74. Actor Mark Blankfield (“Robin Hood: Men in Tights,” ″The Incredible Shrinking Woman”) is 71. Drummer Chris Frantz of Talking Heads and of Tom Tom Club is 68. Singer Philip Bailey (solo and with Earth, Wind and Fire) is 68. Country musician Billy Burnette is 66. Drummer Alex Van Halen of Van Halen is 66. Actor David Keith is 65. Actor Raoul Max Trujillo (troo-HEE’-yoh) (“Mayans M.C.”) is 64. Actress Melissa Gilbert is 55. Drummer Dave Rowntree of Blur is 55. Drummer Del Gray of Little Texas is 51. Singer Darren Hayes (Savage Garden) is 47. Singer Enrique Iglesias is 44. Singer Joe Bonamassa is 42. Actor Matt Davis (“The Vampire Diaries”) is 41. Actor Domhnall (DOH’-nal) Gleason (“Peter Rabbit,” ″Unbroken”) is 36. Drummer Patrick Meese of Nathaniel Rateliff and the Night Sweats is 36. Actress Julia Whelan (WAY’-lan) (“Once and Again”) is 35.