Reality TV star Kim Kardashian and her husband and rapper Kanye West have reportedly chosen Kourtney Kardashian as their newly-born son Saint West's godmother.

"Kim and Kanye both really feel that Kourtney is perfect to be Saint's godmother," radaronline.com quoted a source as saying.

`Kourtney was just the obvious choice for her son. Kim really wants each of her sisters to be involved in her children's lives,` the source added.

Earlier, Kim chose her younger sister Khloe Kardashian as the godmother for her daughter North West.