Jack Dorsey, the creator of Twitter and the man you can blame for destroying your productivity at work, turns 33 today. Fashion designer Calvin Klein is turning 67. Meg Ryan is 48. Today show news anchor Ann Curry is turning 53. Former GE CEO Jack Welch is 74. Ted Turner is turning 71. Jodie Foster is 47. Restaurant-less chef Rocco DiSpirito turns 43. Model Daria Werbowy is 26. Actress Allison Janney is 50. WNYC president Laura Walker is 52. TV legend Dick Cavett turns 73. Jerry Sheindlin, the former People's Court judge and husband of Judge Judy, is turning 76. Former football player and sportscaster Ahmad Rashad is 60. And Larry King is 76 today, or just 24 years away from celebrating his centennial.