The Met Gala may have banned the use of phones for photography and social media, but that didn't stop celebrities from posting selfies from the event.

All guests attending the gala reportedly received a notice stating "The use of phones for photography and social media will not be permitted inside the gala."

A source close to Vogue, who was exclusively covering the event, told

@ritaora fucking bubzyyyyy

A photo posted by Miley Cyrus (@mileycyrus) on May 4, 2015 at 8:50pm PDT

">Hollywood Reporter that the rule "has solely to do with guests' security and enjoyment of the event."

Others speculated that the new rule is related to a documentary being filmed at the gala based on the night's theme - "China: Through the Looking Glass."

Here's a look at some of the celebrities from the night who broke the no selfie rule (and yes, Kim Kardashian was one of them):

 Me and the queen

A photo posted by Justin Bieber (@justinbieber) on May 4, 2015 at 7:08pm PDT

#MetBall A photo posted by Kerry Washington (@kerrywashington) on May 4, 2015 at 7:00pm PDT

 This is everything #METgala

A photo posted by Behati Prinsloo Levine (@behatiprinsloo) on May 4, 2015 at 7:20pm PDT

I think she loves me as much as I love her ? @sofiavergara A photo posted by Reese Witherspoon (@reesewitherspoon) on May 4, 2015 at 9:24pm PDT

 From the inside looking out! .......,❤️#unapolgeticbitches

A photo posted by Madonna (@madonna) on May 5, 2015 at 2:01am PDT

Met Gala with @theMarcJacobs and Cher!!!! A photo posted by Kim Kardashian West (@kimkardashian) on May 4, 2015 at 9:28pm PDT

 Seriously! X Stella #StellasWorld #MetGala2015

A photo posted by Stella McCartney (@stellamccartney) on May 4, 2015 at 6:39pm PDT

@ritaora fucking bubzyyyyy A photo posted by Miley Cyrus (@mileycyrus) on May 4, 2015 at 8:50pm PDT