Andy Cohen mentioned Blake Lively and Justin Baldoni's ongoing legal battle while speaking with another star of a Colleen Hoover big-screen adaptation, Regretting You's Allison Williams. "Did you read Regretting You, the book, before you shot the movie?" Cohen, 57, asked Williams, 37, during the Tuesday, October 21, broadcast of his Watch What Happens Live With Andy Cohen. "I'm assuming you did." Williams, who plays Morgan Grant in the feature-film adaptation of Regretting You, revealed that she read Hoover's 2019 novel "a couple times" before production began.