Millie Bobby Brown made a splash on her 21st birthday, fully embracing an under-the-sea aesthetic for the special ... Celebration The "Stranger Things" star stunned in a mermaid-inspired look ...

Millie Bobby Brown channeled the mob wife aesthetic in an underwear-baring sheer dress on date night with husband Jake ...

"I'm not doing it for the aesthetic," Brown, 20, told Vanity Fair in an interview ... Jake Bongiovi Are Married After 2 Years of Dating The Stranger Things star - who barely checks her phone ...