According to documents, obtained by The Blast, Hailey filed to register "Hailey Bieber" on October 10 for the purposes of a clothing line. She also locked up her maiden name, "Hailey Baldwin," as well as a name called "HRB3."
She filed for the trademarks under her company, Rhodedeodato Corp, which is a combo of Hailey's middle name, Rhode, and her mother's maiden name, Deodato.
The document now marks the first time Hailey has acknowledged her marriage with JB. The two stars still have not publicly commented on tying the knot, but have been slyly referencing each other as "husband" and "wife."
Now that Hailey is staking her claim in the Bieber name, it's pretty clear that Mr. and Mrs. Bieber are official.