Kim Kardashian's Butt: It's ASStronomical

Kim Kardashian and her humongous hind end were recently spotted in Puerto Mito, Mexico, accompanied by her boyfriend (for now), Kris Humphries.

Kris Humphries is a freakin' giant, but Kim's butt is bigger.

"Kiss me, Kris!"

I'm actually in awe of the fact that Kim can manage to squeeze that thing into pants! Seriously, how can that butt be REAL? Click on the picture to see that thing up close.

The pair continued their makeout sesh for the photogs...and even had time for a costume change:



"Kiss me again, Kris!"



"Catch me, Kris!"



"Do me, Kris!"



"Show the camera my butt crack, Kris!"

"QUIT IT, Kris! Can't you see the paparazzi are leaving?"



The three-some (Kris, Kim, & Kim's ass) were in Mexico with Kim's sister, Kourtney Kardashian, to celebrate Kourtney's descent into old-agedness.

Thirty-two. Kourtney is now 32! That's super ancient, by Hollywood standards. I'm surprised she can still manage to walk without a cane.

Little baby Mason, and Kourtney's baby daddy, Scott Disick, also tagged along to serve as constant reminders to Kourtney of just how old she is. Here's a picture of the happy family:

That's it. Kourtney and her little quasi-family get one picture. Just one.