Millie Bobby Brown just debuted a brand new hair color, and it will make you look twice. Given that the Stranger Things actor ...

Since exploding onto the scene as a member of the Stranger Things cast when she was only 12 years old, Millie Bobby Brown has ...

And here's JFK in 1938 at 20 years old, when his father was appointed United States ambassador to the United Kingdom: ...

You can also see his natural blonde hair in the photo. He famously dyed it jet black throughout his career: 11.Here's Dr.