Joy Behar, the View fixture and host of her own show on HLN as of last week, is turning 67. Former Merrill Lynch CEO Stan O'Neal turns 58. American Idol judge Simon Cowell is 50. American Idol winner Taylor Hicks is 33. John Mellencamp is turning 58. Toni Braxton turns 41. Rachel McAdams is 33. Nation editor-in-chief Katrina Vanden Heuvel is celebrating her 50th. Famed cellist Yo-Yo Ma is 54. Russia's most powerful man, Vladimir Putin, is 57. Sex columnist Dan Savage is turning 45. Tico Torres of Bon Jov turns 56. Nobel Prize-winning activist and cleric Desmond Tutu is 78. And Oliver "Ollie" North turns 66 today.