Supermodel Naomi Campbell takes on Mode magazine. NAOMI CAMPBELL gets into the swing of things when she guest stars on the May 22 finale of "Ugly Betty" as the star player on the Elle magazine softball team. But will Naomi be a match for the feisty Wilhelmina Slater ( VANESSA WILLIAMS ), whose job it is to strike her out -- or is she phoning for reinforcements? "Ugly Betty," starring AMERICA FERRERA , airs Thursdays at 8 p.m. on ABC.