Please do not break the rules of the ballet on Blue Ivy's watch.

As a cool celebrity, Blue is on a trip to France at the moment. And on Thursday, she took a trip with her grandmother, Tina Lawson, to a ballet performance in Paris.

Lawson (who is notably great at Instagram) grabbed a video of the beautiful theater. As she takes footage of the ornate ceiling, you can hear Blue's voice in the background: "You're not supposed to take videos, Grandma."

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Damn. Busted.

To be fair, it would be a real tragedy to get kicked out before the ballet even started. On the other hand, are they reallygonna kick out two members of America's royal family?

Still, we appreciate Blue's adherence to the rules. May we all think of her moral fortitude next time we want to take a Boomerang of the Solocredits or whatever.