Kate Middleton was left visibly shocked this week when a New York City charity worker started barking orders at her.
The pregnant Duchess was wrapping Christmas presents at a Harlem centre for underprivileged children during her visit to the US state.
The royal's mischievous don't-you-know-who-I-am eye-roll was caught on camera when a woman told her to "keep wrapping".
She swiftly got back to work, before going on to meet the children who apparently think she's from the movie 'Frozen'.
This rare show of irritation wasn't the only break from Royal Protocol that day, as NBA star LeBron James violated standard regal etiquette that afternoon.
SEE ALSO:Suggest a correction