Keeping up with celebrity hair trends can feel like an Olympic feat.

Instead, Bieber decided to embrace her natural brunette locks but with a glossier, more polished finish.

Thus, the expensive brunette coloring was born!

Young woman with brunette hair photographed from the back

This specific trend features a range of brown and darker blonde shades to create a unique blend of colors.

This is crucial because it helps elevate your hair color to the next level.

Hailey Bieber posing for a picture with her expensive brunette hair

Dakota Johnson smiling while having her picture taken