Scarlett Johansson’s mother-in-law was not thrilled about her baby name choice. The Hollywood star explained to Kelly Clarkson during a recent interview that she had a “hard time” when she learned about baby Cosmo’s name.The 37-year-old actress welcomed her child with husband Colin Just in August 2021, and while they are known for keeping their personal life private, Scarlett shared how it all happened.“We just threw a bunch of letters together,” she joked.