One of CMT’s own has a bun in the oven!

Kristen Bell, who has hosted the CMT Music Awards for three years running, is expecting baby number two, her rep confirms.

The actress is already mother to 15-month-old daughter Lincoln, who will soon be a big sister.

Kristen and husband Dax Shepard plan to continue to keep photos of Lincoln and the new baby private.

In an effort to protect the private lives of their children and other celebrities' children, the couple has lead an initiative against paparazzi who stalk and harass famous children to get photos.

As a result, Entertainment Tonight, E!, People Magazine, Entertainment Weekly, Buzzfeed and more have made it their policy to not post shots of children -- unless the celebrity parents have first posted them.

No word when the second Bell-Shepard baby is due.