United Kingdom, April 14 -- Hailey Bieber feels "so proud" of her husband Justin Bieber following his headline performance at Coachella.

The 32-year-old pop star came under fire from some for his stripped-back set after he sat at a laptop and used YouTube to play parts of his early tunes, such as Baby and That Should Be Me, at times during last weekend's show.

But Hailey is grateful for a "special weekend" with Justin and their 19-month-old son Jack.

She wrote on Instagram: "such a special weekend. nobody will ever know even an ounce of what it's taken to get here. so grateful for this beautiful life. SO proud. let's do it all again!!!! (sic)"

Hailey also shared several backstage images of the trio, as well as her and Jack watching Ju...