Millie Bobby Brown

Millie Bobby Brown is not mentioned in either of the provided news articles. Therefore, it's impossible to provide a summary about her based on this information. The first article discusses the current trend of musical biopics and the reception of a Bruce Springsteen biopic. The second article features actor Barry Keoghan discussing online abuse he has received regarding his appearance and its impact on his willingness to go out in public. Neither article provides any information related to Millie Bobby Brown's activities, career, or current relevance.