Kate Middleton's unexpected wedding cameo steals the show

James Middleton released a never before seen wedding photo with his mother on Instagram.

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The bride wore the same dress that Carole wore 41 years ago.

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Kate and Prince William most likely went to the South of France wedding.

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The photo received positive comments from fans.

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The image offers a rare glimpse into the private lives of the Middletons.

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James often shares photos of his family on Instagram.

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James is known for his advocacy work on mental health and his company, Boomf.

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