It looks like Jessica Simpson wants to start the New Year with a bang - literally. There's a new report that says the former chart topper-turned-fashion maven is so obsessed with her sex life that she's making major changes in her everyday routine to make it even better.

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According to OK! Magazine on Saturday, Simpson, who is married to former NFL pro Eric Johnson, is so determined to boost their sex drive that she's even changed her diet in hopes that it will give them even more passion in the bedroom.

A source close to the celebrity mother-of-two says that the couple have worked aphrodisiac foods into their daily diet so that "their trash can is always filled with empty oyster shells every morning."

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Apparently, this is nothing new for Simpson and Johnson, who also love to share sexy black-and-white photos of each other on their social networking account. The insider added, "Their sex life is white hot as always and she and Eric are now eating all things that are supposed to turn you on."

What's more, Simpson is also encouraging her husband to eat testosterone-boosting oysters, chili peppers, bananas, pomegranates and drink red wine,.

The tipster explained, "She found a list online of aphrodisiacs and swears that it's made a difference, especially to Eric's stamina."

Keep up with Enstars for all the latest news on Jessica Simpson, Eric Johnson and all of your favorite celebrity couples right here.

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