Musician-songwriter Charlie Daniels is 68. Actress Jane Alexander is 65. Singer Curtis Lee is 63. Actor Dennis Franz is 60. Actress Telma Hopkins is 56. Olympic track and field gold medalist Bruce Jenner is 55. Actress Annie Potts is 52. Microsoft chairman Bill Gates is 49. Actress Daphne Zuniga is 42. Actress Lauren Holly is 41. Olympic silver medal figure skater Paul Wylie is 40. Actress Jami Gertz is 39. Actor-comedian Andy Richter is 38. Actress Julia Roberts is 37. Country singer-musician Caitlin Cary is 36. Actor Jeremy Davies is 35. Singer Ben Harper is 35. Actor Joaquin Phoenix is 30. American Idol singer Justin Guarini is 26.