Hailey Baldwin is making a big change!
The 21-year-old model has changed her Instagram handle officially to Hailey Bieber, acknowledging her married name. In the description, she IDs as "Hailey Rhode Bieber."
Hailey and Justin Bieber wed in September secretly, two months after he proposed on July 7 in the Bahamas.
She made the high-profile switch a day after popping up at the new Levi's Times Square Flagship store opening, and a day after Justin called Hailey "my wife" in an Instagram photo.