Frances Bean Cobain takes aim at model Kendall Jenner in tweet war

Kurt Cobain and Courtney Love's daughter has sparked a feud with Kim Kardashian's half-sister after taking offense to a tweet the young model posted and later deleted on Tuesday (21May13).

Frances Bean Cobain took aim at Kendall Jenner after reading a post, in which she stated, "Just wish things could be easier sometimes."

Eagle-eyed followers were stunned when the rock offspring responded, "Oh shh. There are kids on earth abandoned & homeless who forcibly drink contaminated water because clean water isn't accessible... Oh ya, not to mention, cancer, famine, poverty, draught (sic), disease, natural disasters, death."

She later added, "Humans are so self involved... I'd like to thank my parents for providing me with a high IQ & I'd like to thank my grams (grandmother) for encouraging me not to be a self absorbed idiot."

Cobain later toned down her remarks and deleted some of her tweets, but not before Jenner had seen them.

She fired back at 20-year-old Cobain on Thursday night (23May13), tweeting, "An individual's feelings are relative to their environment. You don't know me, you don't even know what I was referring to.

"I am aware that I am very privileged and blessed, and I'm thankful for that everyday. I know there are greater problems... in the world. I pray for those people every night and give back as much as I can. So who are you to judge me?"

Jenner later edited her response.