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3. GETTING NAKED
Just because you can afford designer duds doesn't mean you always have to wear them! Christina Aguilera and husband Jordan Bratman doff their clothes once a week for "naked Sundays." "We just do everything in the house, and we're just cozy and laid back," the star told Ellen DeGeneres. "We don't need to go anywhere, we're just with each other. We do everything naked. We cook naked."
