Kris Jenner arrives at the "True Reflection" Fragrance Launch at The London West Hollywood on March 22, 2012 Credit: Frazer Harrison/Getty Images

A mom-ager's pride!

Kim Kardashian didn't let a bag of baking supplies ruin Thursday's launch of her fragrance line at Hollywood's London Hotel.

Although a mean-spirited prankster flour-bombed the 31-year-old reality star, Kardashian quickly rebounded from the embarrassing stunt and joked about it with reporters.

That didn't go unnoticed by mom Kris Jenner, her companion at the bash, which benefitted the charity Dress for Success.

"I am so proud of my daughter for handling this situation so professionally and with such poise!" Jenner, 56, wrote on her blog Friday. "Kim wasn't phased by the attack and simply walked away from the red carpet, brushed herself off and headed right back out!!"

"Thanks to everyone at Lighthouse Beauty and The London Hotel for such a fantastic event, and for handling the situation so well," she added.