Kristen Bell & Dax Shepard Surprised Expectant Moms While Shopping!

Kristen Bell and Dax Shepard sneak up on a lucky expectant mom during a recent trip to a Walmart store in Arkansas.

The married couple surprised a few moms-to-be and filled their carts with products from Hello Bello, their new line which is available exclusively at Walmart. The products included diapers, wipes, baby wash, diaper rash cream and more.

The two stars bought all of the products for the lucky women and gave them each a $500 Walmart gift cad for the rest of their baby needs. So cool!

See more photos of Kristen Bell and Dax Shepard in the gallery…