Isabella Rossellini turns 56 today. And she has all those Lancôme products to thank for that timeless beauty of hers, we're sure. Also celebrating today: Embattled Portfolio editor Joanne Lipman turns 47. Literary agent David Vigliano is 49. NY1 political reporter Dominic Carter is 44. Social scenester Kate Schelter is turning 32. Attorney Barry Slotnick is 69. And Britain's newest bachelor Paul McCartney turns 66.