Salma Hayek suffers a wardrobe malfuction on the set of her upcoming film How to Make Love Like an Englishman in Los Angeles on October 23, 2013. Credit: KVS/Shirley,PacificCoastNews

Are you ready for this jelly? Salma Hayek accidentally gave onlookers a glimpse of her bare butt on Wednesday, Oct. 23, when a gust of wind blew up her skirt while she was shooting a scene with Pierce Brosnan for their upcoming movie How to Make Love Like an Englishman.

The brunette bombshell's Marilyn Monroe moment happened as she and Brosnan, 60, were sitting on a beach in Malibu. Hayek, 47, was wearing a white Oxford blouse, a black hat, and a flared mini skirt at the time.

The gorgeous star -- mom to daughter Valentina, 6, with husband Francois-Henri Pinault -- has been heating up the beach all week in the sexy, skin-baring ensemble. Photos taken elsewhere on set show her blouse unbuttoned and tied at the waist, revealing a black-and-white gingham bra top underneath -- not to mention plenty of cleavage.

How to Make Love Like an Englishman also stars Ben McKenzie, Jessica Alba, and Malcolm McDowell. Brosnan plays a college professor who meets a woman who (spoiler alert) forces him to reevaluate his life after he gets her grad student stepsister pregnant.