From Demi Moore to Brooke Shields to Madonna, critiquing and criticizing older female celebrities on their matured appearances is unfortunately old news. But what does it mean when a 21-year-old star is targeted by that same societal toxin?

Millie Bobby Brown later shared a bikini pic on her Instagram from a beach, showcasing her brown hair and promoting her coffee brand, Florence by Mills. Brown is pictured holding a can of her brand's iced coffee while wearing a paisley-style bikini top, patterned white shorts, and sunglasses. She captioned the photo, “sunset swims.”

Millie Bobby Brown just switched up her hair again, debuting her darkest color yet. The Stranger Things star debuted a bold new 'do at the 2025 Miami Open on Thursday, March 27, while attending the women's semifinals with her husband, Jake Bongiovi, and his father, singer Jon Bon Jovi.