Khloe Kardashian has just gone to court a second time to end her marriage to Lamar Odom ... TMZ has learned.
Khloe, with the help of attorney Laura Wasser, filed for divorce Thursday, claiming -- as she did the first time -- irreconcilable differences. Our sources say there is a prenup and the 2 worked out a property settlement the first time around, so now it's just a waiting game. In California, a divorce cannot become final until 6 months after it's filed.
We're told the divorce is amicable .