Kanye West is ''jealous'' of the Kardashians' latest arrival.

The 'Stronger' hitmaker - who is married to Kim Kardashian West, 34, - is reportedly envious of all the attention Kourtney Kardashian and her new baby, which was born on Sunday (14.12.14), are getting.

A source revealed to HollywoodLife.com: ''[Kanye] almost seems jealous of the attention.

''Kim's focus on her sisters family isn't helping her relationship.''

Meanwhile, a source previously revealed that Kim is ''determined'' to make her relationship with Kanye, 37, work.

The 'Keeping Up With The Kardashians' star is believed to be desperate for her marriage not to end up like her mother's, Kris Jenner, amidst rumours that the relationship is already at risk.

A source shared: ''Kim is determined to make this work because she does not want to ever have to go through what she is watching her mom and Bruce go through.''

The television personality - who has 17-month-old North with her husband - is hoping a new addition to their family will help make things easier for the couple.

The insider added: ''[They are] not getting a divorce [and are] planning to have another child in the near future!

''She wants to have just one more baby and then she is done.''