Photo: Instagram

Beyoncé, who will officially turn 38 years old on September 4, had an early birthday celebration backstage at the Made in America Festival on Sunday.

– She posted a slideshow of the celebratory photos on her Instagram today, including flicks of her birthday cake, party fit, and hubby Jay-Z.

Why isn’t September 4 a national holiday yet? True fans know that Beyoncé entered the world on that glorious day, and if that doesn’t warrant a federally mandated day of celebration, then what does? In either case, nothing is stopping Beyoncé from celebrating her 38th year of life early and in style. According to photos posted by the singer on her Instagram today, Bey had some pre-birthday fun while backstage at the Made in America Festival this past Sunday.

One slideshow of the festivities featured a video of a crowd singing “Happy Birthday” to the singer, while she dances and sings along next to her husband, Jay-Z. She also posted photos of her smiling with her frosted birthday cake.

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In an earlier post, Bey showed off her birthday outfit. She wore a beige button-up with lace-up detailing at the sides, olive green shorts, a brown fanny pack, and tan heels. She accessorized with flashy silver hoops and layered silver chain necklaces. Another look she sported during the festival starred a cream, yellow, and turquoise patterned button-up, denim shorts, black combat boots, and a mini black backpack that she wore cinched around her waist. The Grammy Award-winning singer also shared photos of Jay-Z, who wore olive green pants and a button-up with decals of Muhammad Ali.

Related article: All The Fashion You Need To See From Beyoncé’s ‘Spirit’ Music Video

This article originally appeared on Harper’s Bazaar US