Kris Humphries' ex-girlfriend has accused Kim Kardashian of getting private investigators to spy on her.

Myla Sinanaj - who was subpoenaed by Kim's legal team to talk about her relationship with Kris last month as part of their divorce proceedings - slammed the reality TV star on her twitter account and urged the brunette beauty to leave her alone and stop "dragging" her into the former couple's "drama".

Myla - who is reportedly expecting a baby with Kris - tweeted: "Hey @kimkardashian why don't u enjoy ur Miami trip & stop sending private investigators to my house-Stop dragging me into ur drama (sic).

"Subpoena me twice for the same thing! Hilarious

"People get so used to hearing lies that the truth doesn't even seem real anymore.

"Choose your friends carefully. Your enemies will choose you.

"I am who I am. I like what I like. I love who I love. I do what I want. Get off my back and deal with it. It's my life, not yours. (sic)"

Myla has been ordered to sit for a deposition trial at the end of the month as part of Kim and Kris' divorce proceedings, and her former lawyer Joe Tacopina already accepted service on her behalf, but there are concerns she might now say he didn't have authority to accept.

Last month, Kris' attorneys were said to be planning to issue a subpoena to Kim's boyfriend Kanye West.

Kim and Kris split in October after just 72 days of marriage.