In the time-honored tradition of pregnant Hollywood stars stripping down to show off their bump - and everything else - is Christina Aguilera's revealing (ahem) interview in the January Marie Claire. The singer wears nothing but a cropped jacket and a seductive expression on the cover, while the inside shows her fully in the buff. Christina says that she and her husband, Jordan Bratman, got pregnant earlier than expected. "We were planning on starting to try after the tour. And so, I had gone off the pill to prepare my body, because I didn't know how much time it would take," admits the pop star. "You've heard it takes some time - except with Power Egg and Super Sperm here. I'm like, 'Oh, my god, can you believe it just happened?'"