Mario Batali turns 48 today. Congrats, big fella! Other folks who will be blowing out candles today: Actress Michelle Williams is 28. Adam Sandler is turning 42. Hugh Grant is 48. Dreamy big band singer Michael Buble is 33. Tom Wopat, the Dukes of Hazzard dude who later turned to Broadway, is 57. And model (and Rod Stewart ex) Rachel Hunter is 39.