“Happy 3rd Birthday to this gorgeous young man,” Ramsay captioned the post, which also featured a recent professional shot with his son.

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Ramsay’s wife, Tana, also shared a loving birthday post in honor of the toddler’s big day. Alongside a collection of photos showing Oscar’s full head of blonde hair throughout the years, she wrote, “How on earth did we get to 3 years old already?! You are such a blessing and a joy, you crazy little person, looking back at these pictures is so amazing xxxxxxxx.”

Last month, the toddler cut his hair short, opting for a style that closely resembles his father’s look. “New hair cut ! like father like son,” the proud dad captioned a picture of Oscar on Instagram, tagging his account.

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Tana jokingly added in the comments section, “I think he looks just like me….😂❤️,” while sisters Holly and Megan commented with heart-eye and star-eye emojis, respectively.

The father-son duo looked like two peas in a pod in a recent photo set shared on the chef’s page. Ramsay posted a side-by-side photo of him and his son followed by a black-and-white picture of the pair in which Oscar held a small briefcase.

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“My new sous chef ready for work,” Ramsay captioned the post.