Millie Bobby Brown [1] has had short hair for most of her career, starting with a shaved head [2]; a pixie; and, most recently, an on-trend bob haircut [3]. However, the actress has been experimenting with hair extensions as of late, wearing them all weekend at a Pandora Me Collection [4] event.

We can't get over just how different the 15-year-old looks with the new length. It really illustrates how different haircuts [5] can highlight or hide different parts of your face.

Check out Brown's different hair lengths and her new look, ahead.

Millie Bobby Brown With Long Hair in 2019

Millie Bobby Brown With a Pixie Haircut in 2016

Millie Bobby Brown With a Pixie Haircut in 2016

Millie Bobby Brown With a Shag Haircut in 2017

Millie Bobby Brown With a Bob Haircut in 2017

Millie Bobby Brown With a Lob Haircut in 2017

Millie Bobby Brown With a Lob Haircut in 2018