Sam Mendes turns 43 today. Rapper (and now radio host) Chuck D. is 48. Other folks celebrating: Al D'Amato is 71. Model agency owner Scott Lipps turns 39. Hairspray's Ashley Parker Angel is 27. Hedge fund honcho Ray Dalio is 59. Real estate agent Elizabeth Stribling is turning 64. Adam Duritz is turning 44. Most importantly, Coolio celebrates his 45th today. Celebrating tomorrow: Mary Louise Parker will be 44. Jeffrey Kalinsky will turn 46. NRDC president Frances Beinecke will be 59. And financier Henry Silverman will celebrate his 68th. On Sunday, Martha Stewart will celebrate her 67th with what we're guessing will be a meticulously planned party. Other Sunday celebrations: art world staple Adam Lindemann, Tom Brady, Isaiah Washington, and Martin Sheen.