In the show business, many fans have seen their favorite celebrities do something shameful in the past until they regret their mistake and change for the better because they are in the public eye. In Scarlett Johansson's case, she doesn't want her children to find out an old habit that she's "ashamed" of.

Speaking to Drew Barrymore on the latest episode of her talk show, the "Black Widow" actress bravely answered personal questions for "The Final 5" segment.

In the interview, the Marvel Cinematic Universe star shared one thing she hopes her two kids won't find out about her. (watch the interview below)

Shey said her daughter, Rose Dorothy Dauriac, has already asked her the question before, and Johansson said she used to smoke when she was younger, and she's "so ashamed."

"I just don't want her to ever think that I ever thought it was cool 'cause she can never, ever, ever smoke," the star added. (via Express UK)

The "Ghost in the Shell" lead actress then gave a piece of advice to parents, saying that's what they should do, hindering kids from doing things and they "don't do them."

"So yeah, I just hope she never figures that out," she concluded.

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Scarlett Johansson Answers Other Questions

Aside from one thing she doesn't want her kids to know about her previous habits, Johansson also answered Barrymore's question about her most irrational fear.

The actress then shared her previous thinking about her career. After finishing an acting job, she would be like, "that's it, I had a good run, and I'm never gonna work again."

Answering the "Charlie's Angels" star's question about looking into the future, Johansson said she wanted to know if Donald Trump would win the presidency again so she could "mentally prepare" herself.

For the final question, Barrymore wanted to know if her guest star could "cry in command," which she clarified that she could try.

The two big stars then tried crying on camera to see whose tears would fall off first.

Scarlett Johansson Family Life

Previously, Johansson was married to Ryan Reynolds for a few years, but they never had kids.

She later married her ex-husband Romain Dauriac in 2014; they had a baby girl named Rose Dorothy Dauriac.

Last year, the actress shocked the world as she surprisingly announced that she had given birth to her second baby, a son named Cosmo, with Colin Jost.

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