ROSARIO DAWSON
Dawson wore a frumpy gown to 2004's Alexander premiere (left). This year, the Rent star flattered her curves in frocks by Michael Kors (center) and Gucci. "She's gone from being sort of bedraggled to looking sophisticated," says Kaufman. "Her natural tendency was to be more street, funky and casual. Now she's accepting that she's a beautiful woman and dressing accordingly."