Former First Twins Barbara and Jenna Bush turn 28 today. Actor/economist/ex-game show host Ben Stein is turning 65. New York Times columnist Gail Collins is turning 64. Jill Hennessy is 41. Christina Applegate is turning 38. Actor John Larroquette is 62. Pop/gospel singer Amy Grant is 49. Philadelphia Eagles star Donovan McNabb turns 33. Famed choreographer Trisha Brown is turning 73. Soul legend Percy Sledge is 69. And competitive eater (and hot dog eating champion) Joey Chestnut turns 26 today.