Beyoncé's diehard fan, Anthony Cosby-Knowles, gained fame after a viral exchange with the singer where he claimed to be her husband. The moment was featured in Beyoncé's documentary and Cosby has been spotted at her concerts. Beyoncé has a history of recognizing loyal fans and incorporating them into her content. The fun moments add to the urban legend that Beyoncé has a remarkable memory and references obscure things in her music and live shows.
The original moment from 2009
The 2025 moment
@braxtonbrew Beyoncé acknowledging Anthony Cosby Hyphen Knowles 🫶🏽
♬ original sound - Brax
