Jessica Simpson is all about 'short hair don't care'

Lena Dunham has gone green (hairwise, we mean).

Beyonce has those bangs.

And now, Jessica Simpson has followed suit, chopping off her mane of hair.

"Short hair don't care... Cut by my favorite @roqchop and blondie by the best of all time @ritahazan," she Instagrammed.

We think her husband, Eric Johnson, approves.