AceShowbiz -

Amber Rose is reportedly unhappy to find Khloe Kardashian getting close to NBA star James Harden. This is the second time the Kardashians took away the guys who were previously dating the 31-year-old hip hop model.

An insider told HollywoodLife that Amber thought the Kardashians might keep watching the guys she'd dated. "She seriously believes these women sit around and take notes on who she's dating, and once she's done, they swarm like the flies they are and go to town on the leftover carcass," said the insider.

"Those Kardashians are seriously some thirsty girls. Amber wouldn't even be surprised if one of them tried to get too close to Wiz Khalifa," the insider added. Earlier this year, Amber claimed that she was getting close to the Houston Rockets player. Back in February, she said, "Me and James have a very special friendship for sure."

Apparently Amber's grudge against Kim Kardashian's younger sister is getting worse. Earlier this year, Amber and Khloe were feuding on Twitter after Amber dissed Kim and Kylie Jenner in a radio interview. The model called Kim, who is married to her ex-boyfriend Kanye West, "fake" and slammed Tyga for dating 17-year-old Kylie.

However, Khloe apparently doesn't find it odd if she's dating James who was previously close to Amber. Recently, the "Kourtney & Khloe Take the Hamptons" star posted an Instagram picture of her getting cozy with the 25-year-old basketball athlete alongside two instructors after their workout session. The rumored couple was even spotted on a date in Las Vegas on the Fourth of July.