Kim Kardashian had some serious dandruff in her hair last night. While walking the red carpet at the London Hotel in West Hollywood for her new fragrance, True Reflection, the reality star was hit with a flour bomb.

As the white stuff covered the actress's dark hair and black blazer, event security called the fire department to investigate the situation. Fortunately for the star, the powder was nothing dangerous, just cooking flour. Paramedics were also called to the scene, but treatment wasn't needed.

According to TMZ, the woman who threw the powder at Kardashian is in custody. Luckily she's in custody, as Kim's sister, Khloe Kardashian Odom tweeted, I wish I was with my sister tonight. I bet you that woman wouldn't have dared tried a thing...

Kim's pregnant sister Kourtney also had something to say on twitter about the flour-y situation,  Classy to flour bomb my sister at her charity event helping women. I wonder if they would have dared thrown the flour at my hormonal and pregnant self!

Kim Kardashian took it like a champ though. That probably is the craziest, unexpected, weird thing that ever happened to me, she told E! Like I said to my makeup artist, I wanted more powder and that's a whole lot of translucent powder right there.