Check your calendars! If Kim Kardashian isn't on it yet, she will be!
The reality star, 29, has revealed behind-the-scenes photos from one of her two upcoming calendars. Kardashian is doing two 2011 calendars, "one with my blonde hair and one with brunette hair," she writes on her official blog.
As for the dark-haired version, photographer Nick Saglimbeni snapped her in skin-tight bathing suits showcasing her famous curves and trademark booty.
