Reality star Kim Kardashian, who is caught in a feud between her family members against Amber Rose, is worried that her husband's former lover might divulge secrets in public because she 'knows too much', according to Yahoo Entertainment.

West briefly dated the shaved head beauty before marrying Kim Kardashian. While Rose moved on to marry 'Young,Wild and Free' rapper Wiz Khalifa.

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Though Rose and Wiz divorced earlier last year, she told the media bluntly how her ex-husband cheated on her several times throughout their marriage. 

Now Rose is currently involved in a bitter feud with the Kardashian sisters, after lambasting Kylie Jenner for dating rapper Tyga.

Tyga was in a relationship with Rose's friend, Blac Chyna, before he left her for the 17 year old reality star.

Tyga and Blac Chyna have a two year old son together, named King Cairo Stevenson.

Khloe Kardashian defended her half-sister, telling Rose to mind her own business. This ignited a series of social media bashing, with Kanye West and Tyga now involved in it.

The alleged slanging match inevitably brought worries to West's wife Kim Kardashian since she truly believes that Rose may know too much.

"Kim was the one to ask Khloe to stop because she was scared of what would happen if it went any further," a source close to Kim told Radar Online.

"Amber knows way too much info about Kanye from dating him, and if the feuding continued, Kim knows she would have used it as ammo. That is the last thing Kim wants to deal with right now," the source further added.

Kim, fresh from attending the New York Fashion Week and witnessing daughter North throw a tantrum in front row, has a lot of problems to face right now than trying to mediate this squabble.

There was speculation that Kim even asked Tyga's former girlfriend, Blac Chyna to help end the feud.

"Kim also reached out to Blac Chyna to stop. She feared that Amber could spill some serious secrets about her husband, Kanye" the source finally concluded.

TagsKim Kardashian, Amber Rose