Actress Kristen Bell said that her children with Dax Shepard, once walked in on her and the actor while they were having sex.

When asked about her most embarrassing moment involving her family, the actress told people.com: "Oh, they've walked in on us having sex."

After the show's co-hosts gasped, Bell quickly said: "That's how they were made, it's okay!"

Asked what she and Shepard did, the actress said: "Well, we didn't, like, continue… we sort of just went like, ‘Hey, what's up? What do you need? What do you need?'… And then we just said, ‘Mommy and daddy are just going to take a nap for a couple of minutes.'"

The actors share daughters Delta and Lincoln.