This week's celebrity birthdays include the most famous bride of 2011, a member of One Direction and a letters-and-numbers-loving TV presenter. Click along our gallery below to find out who they are, and also discover the identities of the six other famous faces who will be celebrating their birthdays over the next seven days.
Kate Middleton, Duchess of Cambridge - The wife of Prince William, Duke of Cambridge, celebrates her 30th birthday today.
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