The 27-year-old basketball player - who split from Khloe's sister Kim, 32, after just 72 days of marriage in October 2011 - has held up the divorce because he is pushing for an annulment on the grounds of fraud but Khloe believes Kris is just looking for attention.
She told 'Watch What Happens Live' host Andy Cohen: ''It just needs to get over already!
''I don't know why he's asking for anything? He's fame-hungry, in my opinion. He wants money ... I just think everything he's doing is so ... it's just gross to me.''
Khloe,28, previously revealed she and Kris clashed when they first met because he accused her of staging her marriage with Lamar Odom for publicity.
She said: ''I went in there to say 'hi' because Kim was like, 'I want to introduce you to my friend.' They had just started dating. And one of the first things that came out of his mouth - like within the first five minutes - was, 'So, how much you getting paid to fake your marriage? Like how long are you gonna keep this up for?' And I was like, 'Okay, dude, I don't know if you're trying to make me laugh ... But he just rubbed me the wrong way.''