Rihanna is not the only hard-working pregnant mom

Like a pregnant Rihanna, 35, who premiered her baby bump during a wild Super Bowl halftime show, other moms-to-be with physically demanding jobs say they're in zero rush to go home and put their feet up.

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An Ode to Rihanna's Linea Nigra and Embracing a Proud Pregnancy

What's the dark line on Rihanna's pregnant belly? The linea nigra

Rihanna is not the only hard-working pregnant mom

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Rihanna's post-baby body shouldn't be up for debate – whether you

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