The Kardashians broke with tradition Monday ... their big XMAS Eve bash was not held at Kris' krib ... but it definitely did not disappoint.
The party went down at the Hidden Hills home of Kim and Kanye, and gotta say ... it was pretty spectacular. The main party area was kinda dream-like ... with fluffy clouds scattered about.
Kim and Kanye had a bunch of snow hauled in, so the kids could sled down a slope.
The guest list was impressive -- J Lo, Alex Rodriguez, Sia, Paris Hilton, Dave Chappelle, Kimora Lee Simmons and Tyler, the Creator.