"I love it," wrote another bunch.
Only one very bold fan said this, "You look fine AF". But it seemed the rest agreed.
And Kristen seemed pretty chuffed with the cut herself.
"Your mom got a hair cut and she is FEELING IT," she wrote, before adding, "There's nothing like a fresh cut."
And damn - we reckon she should be too because it is seriously lovely. As is she!
It seems stylists weren't kidding when they declared 2019 the year of the long bob - or, the lob as it is also known.
So far Mandy Moore has taken the plunge as has Irina Shayk and even Jordyn Woods. All three women look gorgeous as does Kristen and we can't wait to see which celebrity face opts for this very flattering chop next.