As we’ll discuss more in-depth throughout the article, Bradley Cooper used a lot of real-life friends, acquaintances, relatives and untrained actors to fill out his supporting cast. That includes Dave Chappelle’s real-life daughter, Sonal Chappelle, playing the daughter of his character, Noodles, during one key scene toward the middle of the movie. Casting choices such as this one help to build a sense of authenticity around the movie, grounding it in realism — even during the film’s more heightened moments. It also adds meaning to the scene’s commentary on family and legacy.
Article source: https://www.cinemablend.com/news/2485443/a-star-is-born-10-details-you-may-have-missed