Justin and Hailey Bieber Celebrate Their 3rd Wedding Anniversary at the Met Gala

The pop star performed at the event after he posed together on the carpet with his wife.

The most glamorous wedding anniversary ever! Justin and Hailey Bieber rang in three years of marriage on Monday night at the 2021 Met Gala. 

Fashion's biggest night just happened to take place on the same day as the couple's 2018 courthouse wedding ceremony -- and they certainly celebrated in style. 

The 27-year-old pop star and 24-year-old model walked the Met Gala red carpet together for the first time as husband and wife, with Hailey in a strapless black Yves Saint Laurent dress and Justin in a wide-legged suit from La Maison Drew, a new branch of his Drew House label. 

Arturo Holmes/MG21/Getty Images

Hailey posted a photo from the carpet on her Instagram Stories, writing, "Three Years." 

Hailey Bieber/Instagram Stories

"I'm married now, so things have become more adult," Justin told Keke Palmer on Vogue's livestream of his evolving style. 

Hailey added that she was going for "timeless American beauty" with her look.

"Both of us love fashion and we love being able to get dressed up and we love collaborating with cool designers and for him to be able to come up with this and debut this new suit," Hailey added, admiring her husband's dapper look. 

Once inside the gala, Justin performed for the celebrity crowd, even singing his throwback 2010 hit, "Baby." 

Entertainment Tonight

Hailey later shared a photo of herself in a white bathrobe with Justin holding her tight, adding a white heart and stars emoji. 

Hailey Bieber/Instagram Stories

For complete Met Gala coverage, keep checking in with ETonline.com