Kate Middleton and Prince William's Celebration Sparks Internet

William and Kate celebrated St Patrick's Day with the Irish Guards.

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The couple wished their followers a happy St Patrick's Day on Twitter.

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Kate took the salute as Colonel of the Irish Guards.

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This was her first time taking the salute for the Irish Guards.

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William watched from the wings as the outgoing Colonel.

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There were earlier reports of Kate preparing for a special event.

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The couple's Twitter message suggested they were excited for the celebration.

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