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'Bad Moms' stars Kristen Bell and Mila Kunis get Mother's Day surprise on 'Ellen'

Kristen Bell and Mila Kunis haven't had much time to even think about Mother's Day lately, but their husbands haven't forgotten about the big day.
/ Source: TODAY

Kristen Bell and Mila Kunis haven't had much time to even think about Mother's Day lately. They've been far too busy promoting their upcoming movie "Bad Moms."

But their husbands haven't forgotten about the big day. In fact, Dax Shepard and Ashton Kutcher surprised the stars mid-interview on "Ellen."

Ellen DeGeneres
Stars of the new film \"Bad Moms\" KRISTEN BELL and MILA KUNIS join \"The Ellen DeGeneres Show\" on Friday, May 6th for the special ELLEN Mother's Day show. Kristen and Mila talk to Ellen about their new film and the possibility of having more babies and reveal that their husbands would love it because it means more sex! Plus, the girls get a special surprise from their husbands, DAX SHEPARD and ASHTON KUTCHER who join them for a fun game of 'Never Have We Ever'.Michael Rozman / Warner Bros.

It all started with a "Happy Mother's Day" clip that only those two could deliver.

"We put babies in you!" Kutcher raved.

"You gave them to us, and we thank you!" Shepard added.

MORE: 'Bad Moms' stars get candid about mommy guilt — and the 1 line that could wipe it away

The video was a jaw-dropper for the actresses, but that was nothing compared to the surprise of seeing their sweetly sarcastic fellas — who they believed were still back home — actually walk out on stage.

Ellen DeGeneres
Stars of the new film \"Bad Moms\" KRISTEN BELL and MILA KUNIS join \"The Ellen DeGeneres Show\" on Friday, May 6th for the special ELLEN Mother's Day show. Kristen and Mila talk to Ellen about their new film and the possibility of having more babies and reveal that their husbands would love it because it means more sex! Plus, the girls get a special surprise from their husbands, DAX SHEPARD and ASHTON KUTCHER who join them for a fun game of 'Never Have We Ever'.Michael Rozman / Warner Bros.

Then they all had a treat for DeGeneres in return — a racy round of the host's favorite game "Never Have I Ever."

Watch the clip to see the fun unfold!

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