khloe & lamar
*Once again Khloe Kardashian has filed divorce papers against Lamar Odom. The action went down on Thursday with the help of her attorney, Laura Wasser. This time, like the time before, she’s claiming irreconcilable differences as the reason for filing.

Sources tell TMZ that a prenup between the two parties exists, but they worked out a property settlement the first time around, so now they just have to play the waiting game. That’s because in California, a divorce cannot become final until 6 months after it’s filed.

And if you’re wondering, the divorce is said to be amicable … Khloe and Lamar are on good terms and he was given a heads-up she was filing. In the docs, Khloe does say she wants to legally drop the Odom name and go back to Kardashian as her last name.

READ RELATED STORY: Lamar Odom Talks Latest Khloe Kardashian Divorce Reports

READ RELATED STORY: Lamar Odom Spotted Drinking Liquor at Beverly Center Mall

Khloe filed for divorce the first time in December 2013, and the paperwork just sat in the courthouse as she tried to salvage her marriage. When Lamar OD’d at a Nevada brothel last October Khloe dismissed her divorce petition … just weeks before the divorce was to become final.

Khloe says it was never about getting back with Lamar … she just didn’t want to upset him while he was recovering. But the final straw came in March when Khloe saw photos that showed Odom was drinking again.