Add Yahoo as a preferred source to see more of our stories on Google. Like many pregnant women, Rihanna has a dark line, called the linea nigra, down the center of her belly. (Photo: Getty Images) ...

On the priority list of pregnancy-specific physical indignities, the newly darkened coffee-colored line emerging down my stomach seemed well placed at the bottom. It wasn’t hurting me or the baby, it ...

Rihanna‘s stylish maternity looks are stunning, innovative and — as it turns out — very educational. Twitter has been discussing the dark line on the mom-to-be’s belly which is actually a very common ...

During pregnancy, a woman’s body goes through many changes. But one of the more surprising and noticeable ones is a dark vertical line that appears straight down the middle of a pregnant woman’s ...