JENNA JAMESONFILES FOR DIVORCE FROM JESSI LAWLESS… After Jessi Said She Wanted Annulment

Jenna Jameson and her wife Jessi Lawlessappear to be splitting up … ’cause Jenna just filed for divorce — almost a year after Jessi said she was done with the marriage.

The former porn star turned businesswoman filed in a Nevada court Thursday. The documents don’t cite a reason … but, Jenna says the two have been living separately since April.

Jenna’s asking the court to let her keep a series of high-priced items … including multiple luxury handbags, jewelry, clothes and personal painting.

Also, it looks like the two won’t have to co-parent any new kids … ’cause Jenna claims she and Jessi aren’t pregnant.