Entertainment reporter Rona Barrett is 68. Actor Paul Hogan is 65. The Rev. Jesse Jackson is 63. Comedian Chevy Chase is 61. Author R.L. Stine is 61. Actress Sigourney Weaver is 55. Rhythm and blues singer Robert "Kool" Bell (Kool & the Gang) is 54. Comedian Darrell Hammond is 49. Rock musician C.J. Ramone (the Ramones) is 39. Actor-screenwriter Matt Damon is 34. Actor Nick Cannon is 24. Actor Angus T. Jones (Two and a Half Men) is 11.