Brooklyn Beckham, 23, and Nicola Peltz, 27, tied the knot on the weekend, and it seems they have now officially taken each other's names.
The newlyweds confirmed the name change by both changing their Instagram handles to end with Peltz Beckham after the big day in Palm Beach, Florida.
Brooklyn also shared a black and white Vogue shot of the pair during the ceremony, writing "Mr. & Mrs. Peltz Beckham" with a heart, as did Nicola.
Fans praised the stars' decision to use both of their names, with one commenting, "Congratulations. Love it that you wrote both the last names. Finally our society is progressing."
"Both last names! That's how you do it! Amazing power couple of the next generation," wrote another.
Brooklyn also shared an image of his new wife wearing her custom Valentino dress (described by Nicola as her 'dream dress'), writing, "My beautiful bride".
But, despite the obvious public change in name, Victoria Beckham, shared the same now-already-iconic image, accidentally leaving out a key part of her son and daughter-in-law's new name – Peltz. "Congratulations Mr and Mrs Beckham X Welcome to the family," the caption reads.
However, Nicola simply replied, "Thank you!!"
It seems Victoria also made the same mistake with the image she shared of her and David wearing a slinky silver dress and black tuxedo suit at the wedding. "Proud mum and dad. congratulations Mr & Mrs Beckham" she wrote.
Meanwhile, David Beckham made the same slip-up, posting a similar tribute, "Congratulations Mr & Mrs Beckham. welcome to the family @nicolaannepeltz. Love you Bust @brooklynbeckham." Bust being short for buster, his sweet nickname for his son.
Nicola gracefully accepted his well-wishes too, responding, "Thank you so much."
Celebrity guests (other than Brooklyn's own parents) at the wedding at Peltz's family estate included Serena and Venus Williams, Gordon Ramsay, Mel C, Gigi Hadid and more.
While Peltz Beckham may now only just be official, this isn't the first time the pair have shown dedication to each other's names. Earlier this year, Brooklyn revealed a new tattoo across his chest that read 'Peltz', with Nicola sharing the image with the caption "I'm so happy you're a peltz."
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Their inked tributes to each other don't end there. Brooklyn also has a handwritten love letter from Nicola etched at the top of his back. "My forever boy. Read this anytime you feel anxious. I want you to know how deeply loved you are," it reads.
"You have the kindest heart I've ever met and hope I never go a day without your love.
"I think you are so incredible. Just know we can get through it all together if you breathe slow and trust. I love you beyond.
"Love always, your future wifey."
In an incredible – though slightly unusual – further show of commitment, he even has his now wife's eyes tattooed above the letter too.