TOPLESS HILARY SWANK PLUGS OWN FILM

NAKED PLUG:

Shopping at LA's Diane Merrick boutique, "Affair of the Necklace" star Hilary Swank ducked into a changing booth, then heard customers -- gals and guys -- chattering about which films to see over the holidays. Hilary suddenly burst out of the booth -- bare-breasted in panties -- and enthused, "Go see 'Affair of the Necklace.' It's the best film of the year . . . you'll love it." Hilary ducked back into the booth -- and one of the stunned customers blurted, "Who was THAT?"