Khloe Kardashian Catches 40 Winks on Kim’s Backside (PHOTOS)

Kim, Kourtney and Khloé Kardashian hit the red carpet last night for the opening of the newest Beach Bunny Boutique on Robertson. Apparently Khloé can’t handle these 18-hour work days anymore, because she decided to take a little nappy-poo right in the middle of the event…on big sister Kim’s very inviting behind. Thankfully, this was all caught on camera.

Khloé proudly shared the photos on her blog and wrote,

“At one point I got really tired so I had to take a nap on Kim’s booty — it really does make the best pillow haha. These long days are killing me!!! LOL.”

Kourtney also blogged about the event, discussing her and Khloé’s involvement with Beach Bunny.

“We are doing a design collaboration with Beach Bunny and have each designed two swimsuits for this summer. I designed a one piece that is still sexy but a little more covered up for those days when you’re just not in the mood for a bikini. I also designed a bikini that is super easy to wear but has extra support on top, since I now have that issue lately.”

Click through the photo gallery to see more pics from the event and be sure to visit Kardashianity for all things Kardashian.