If you see Arianna Huffington today, don't forget to say "xronia polla." The pundit, author and Greek native is 59. Others celebrating today: Beth Ostrosky Stern is turning 37. Actress Diane Kruger is turning 33. Paul Sevigny is 38. Forest Whitaker is 48. Guitar legend Joe Satriani turns 53. David Easton, the prominent interior designer, is turning 73. Club owner Don Hill is 65. Real estate scion Dan Tishman is turning 54. Former wrestler (and governor) Jesse Ventura is 58. Actor Scott Foley is turning 37. Marky Ramone of The Ramones is 56. Brian Austin Green is 36. And Brigitte Nielsen celebrates her 46th birthday today.