Kristen Bell Slams Star Magazine's Cover: 'Shame on Them'

Bell calls out the magazine on Twitter for ranking 'best and worst moms.'

The actress, 34, took to Twitter today to slam the publication for their cover ranking "Best and Worst Moms," calling it "public shaming."

"I hope no one responsible for this weeks cover of @Star_News is raising children of their own," Bell tweets. "Shame on them."

This isn't the first time the "House of Lies" star has spoken out about tabloid practices. Just last year, Bell spearheaded a movement to stop paparazzi from taking pictures of her kids.

Star magazine didn't respond to ABC News' request for comment, nor did representative for Bell and Shepard.