Christina Aguilera will show off her pregnancy in an upcoming issue of Marie Claire magazine.
The 26-year-old singer is shown wearing a cropped jacket, hoop earrings and a ring on the cover of the January issue, on newsstands Dec. 11. Excerpts from the story were released Wednesday.
Aguilera and her husband, Jordan Bratman, were married in 2005.
The singer says she learned she was pregnant while on her recent "Back to Basics" tour.
"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. You've heard it takes some time - except with Power Egg and Super Sperm here," she says. "... I'm like, `Oh my god, can you believe it just happened?"'
Aguilera says she became "paranoid" during the tour.
"There are so many things that could go wrong - somebody could slip, somebody could fall, I could fall," says Aguilera, who wore a heart monitor during performances. "There was no way ... I was going to jeopardize my baby for my show."
She confirmed her pregnancy earlier this month in the U.K. edition of Glamour magazine.
Aguilera says she kept the baby news quiet for her fans' sake.
"I didn't want to make the audience uncomfortable, like, `Pregnant lady onstage! Is she going to be OK?' But I had to announce it to my band and my dancers, because I wanted to make sure they had my back," she says.
She adds: "Because I hadn't said anything, people thought I was trying to keep it this big, bad secret, and that's not the case at all. I just wasn't commenting. I'm not being like, `Hey everybody, I'm pregnant!' I'm not that girl."
How many angels are there on the tip of the needle? This question is just as pointless as an attempt to find an answer to the question of how many NATO missiles there are in Europe