Kim Kardashian Divorcing Kris Humphries

We're told even though the marriage was short, she is not seeking an annulment. It's a garden variety divorce, in which Kim cites "irreconcilable differences."

The date of separation is listed as today, Oct. 31, 2011. According to the docs, Kim wants Kris to foot his own lawyers' fees and she'll pay hers. And, she wants the court to reject any move by Kris to get spousal support.

And, the docs list the length of the marriage as a measly 2 months.

Kim has hired disso-queen Laura Wasser, who has repped the likes of Britney Spears, Maria Shriver, Angelina Jolie, Ryan Reynolds, and Robyn Gibson, Mel's almost ex-wife.

As we first reported, the couple has a prenuptial agreement ... Kim made sure of that.

Rumors of a split had been swirling for some time and the two were spotted out to dinner earlier this week ... looking less than pleased with one another.