Although it might have been a traumatic experience for some, she toldVanity Fairshe loved the experience.

“I loved shaving my hair off; it was an amazing experience.

And I would do it again in a heartbeat.”

Millie Bobby Brown on the red carpet with blonde hair

Whatever the reason, the new hue definitely gives the actor a different energy.

“Hair color can also affect how a person is perceived,” notes hairstylist Haven Whiteman.

Brown’s locks were transformed from brunette to blonde in a coloring session that lasted for 12 hours.

Side by side images of Millie Bobby Brown as a brunette and as a blonde

Luxy Hair hairstylist Haven Whiteman told The List that a warmer shade would probably have been a better option.

“Golden blondes bring out a fresh, youthful radiance complementing her features.

These shades also work perfectly with her gorgeous brown eyes, emphasizing their golden hue.”

Millie Bobby Brown with blonde hair, outside, sunglasses partially pulled away from her face.

But then again, hair isn’t really something Brown is overly concerned with.

“Having hair is really annoying,” she stated.

“It’s a task.

It’s another thing to worry about.”