"One of the best things about my house is that my brother lives with me," Khloe, 30, tweeted. "I would never kick him out."
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Rumors began last week that Khloe was ousting her younger brother when Star magazine quoted "a family friend" as saying, "Khloe is fed up with Rob and his lazy, mooching ways."
The story continued to quote the unidentified source, who claimed that Rob, 27, was smoking pot and playing videogames instead of looking for work, which angered Khloe.
According to Khloe, this is absolutely false.
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"I've begged for him to live with me. So until HE wants to leave...this is his home. #ByeHaters #StopWithTheBS."
Khloe addressed the rumors after receiving a tweet which attacked her and her sisters. "Kicking Rob out of your house?!" the message read. "You and your sisters are disgusting! He needs help and you're not there for him!"
The Keeping Up with the Kardashians star came out swinging, responding: "No I'm not kicking rob out of my house but thanks for your sweet tweet. Jesus. F**king ask before you start verbally attacking."