Naomi Campbell turns 38 today. Do be careful when she celebrates the big event in Cannes tomorrow eve: The Dolce & Gabbana-sponsored fete will feature Lindsay Lohan on the turntables. Other birthdays today: Fashion publicist Nathan Ellis is 34. Would-be Coney Island developer Joseph Sitt is 54. Artist Ghada Amer is 45. And the very youthful looking cosmetic dermatologist Lisa Airan—who says she's never gone under the knife herself—turns 43 today.