Just a day before the big ceremony, the Chicago actress and her husband gave their son the ultimate surprise by flying in his uncle, Lyndon (Zeta-Jones's younger brother), to celebrate with them. And lucky for fans, Zeta-Jones caught the big reveal on tape. On Instagram, she wrote, "Surprise! Surprise! Pre-graduation dinner when my son Dylan sees his Uncle who came all the way from Wales to celebrate this amazing milestone. It was tough keeping this a secret but it was priceless."
In the footage, as Dylan is having dinner with his friends, his uncle makes a grand entrance by singing, "My boy, my boy, you are my pride, my joy." And immediately, Dylan, who's at a loss for words, starts to get emotional as he gets up to embrace Lyndon.
Looks like Dylan was in the best company for his big day.
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