Jack Blues Bieber just caught a case of Bieber fever.
Before Justin Bieber kicked off “Bieberchella”—making his headliner debut at Coachella 2026 on April 11—his 19-month-old son got to watch him take the stage.
His wife Hailey Bieber showed a sweet glimpse of her and Jack cheering on Justin during what appeared to one of his rehearsals in her April 13 Instagram carousel. The model rocked sweats and carried their toddler on her hip while watching him from the empty field in Indio, Calif., with no crowd in sight.
Justin also got to soak in the special moment with Jack, holding his son close in another photo from the festival grounds.
And proving that Jack is already dad’s biggest fan, Hailey revealed that the tiny tot was rocking a “Bieberchella” temporary tattoo on his forearm to celebrate the “What Do You Mean?” singer’s headlining performance, which Hailey later attended alongside longtime pal Kylie Jenner.
