Kim Kardashian's birthday on October 21st was the event it always is—she went to Hawaii, did a paid appearance at a Las Vegas nightclub, and went shopping. This year was extra special, however, because Kanye West let baby North ruin a morbidly expensive purse just for Mom.

Kim tells People,

Kanye had a box, a purse, this Hermès purse, and I opened it and I thought it was so cool. It was all painted really cool and then there was my computer and it said, "Press Play."

I pressed play and my daughter was sitting outside painting the purse. I thought it was an artist that painted the purse, some custom thing. I thought it was some new artist, and it was my daughter. It was amazing and I have it all on video.

For reference, Hermès bags start at about $20,000.

For Christmas last year, Ye gifted Kim an Hermès bag painted with boobs and butts. Kim pretended to like that one, too.

[Photos via Instagram]