Kim Kardashian has reportedly been left furious   Photo:Courtesy

The reality star, who is expecting her second child, was really upset when she discovered what her hubby was reportedly up to

Kim Kardashian has reportedly been left furious after discovering intimate pictures of Amber Rose on husband Kanye West’s computer.

The pregnant reality star discovered the pictures after she caught her partner looking at his ex girlfriend’s Instagram page, according to Closer magazine.

To make matters worse Kim, who is expecting baby number two, feels particularly threatened by Amber’s sexy pictures at the moment because of her extra baby weight.

Amber Rose shares some very racy pics on Instagram

A source told the magazine: “Kim found Kanye looking at Amber’s Instagram page and went ballistic. It’s really damaged her confidence. He told her she was being ridiculous.”

“She then went to his compute and found he still had old intimated pics and videos from their relationship. Kim was sobbing and confronted Kanye, telling him he had betrayed her, but her reassured her none of it was a big deal”

They added: “She feels insecure about her changing body and hates seeing Amber parading her amazing figure. She has told friends she sometimes feels like Amber is the third woman in their marriage and just wants something to be done to erase her out of their lives.”

A representative for Kim Kardashian has now denied the report and claimed it was a "complete fabrication".

Kanye dated model Amber for two years before they split in 2010.

Following the split Amber branded Kim a “homewrecker” claiming she had cheated with Kanye.

Kim is currently pregnant and feeling insecure

She said previously: “Kim is one of the main reasons why me and Kanye are not together. She's a homewrecker,"

"They were both cheating on me and Reggie with each other." She is referring to Reggie who was dating Kim at the time.