The couple is already parents to daughter North, 5, son Saint, 3, and daughter Chicago, 11 months. A surrogate carried and gave birth to Chicago, as well.

TONIGHT at 11/10c we’re LIVE w/ @KimKardashian @khloekardashian & @kourtneykardash! Start tweeting @Andy your questions! pic.twitter.com/mRfRqLhRU0

— WWHL (@BravoWWHL) January 14, 2019

It's been a big year for Kardashian West. In addition to her new baby, she was instrumental in the release of Alice Johnson, a 63-year-old grandmother serving a life sentence on drug charges.

She met with President Donald Trump last year to talk about getting Johnson released and was actually the one who got to tell her that this dream of freedom was a reality.

\"I was free,\" Johnson said Kardashian West told her this past summer. \"I was going to rejoin my family.\"

","canonicalUrl":"https://abcnews.com/GMA/Culture/kim-kardashian-west-officially-announces-shes-expecting-baby/story?id=60389249","legacySlug":"/culture/story/kim-kardashian-west-officially-announces-shes-expecting-baby-60389249","noIndexNoFollow":false},"publishTime":"16:37","publishDate":"01-15-2019","updatedTime":"17:00","updatedDate":"01-15-2019","socialImage":{"alt":"Kanye West and Kim Kardashian West attend the opening night of the new musical \"The Cher Show\" on Broadway at The Neil Simon Theatre, Dec. 3, 2018 in New York City.","credit":"FilmMagic/Getty Images, FILE","ratio":"16x9","url":"https://s.abcnews.com/images/GMA/kardashian-kayne-gty-ps-190115_hpMain_16x9_1600.jpg","width":992,"height":558},"datePublished":"1/15/2019 16:37:33 GMT","video":{"live":false,"id":60389249,"headline":"Kim Kardashian officially announces baby boy","mediaAssetTitle":"rothman_Kim_4thbaby_190115","description":"This will be the couple's fourth child.","duration":"0:48","posterImg":{"url":"https://s.abcnews.com/images/GMA/default-img-undefined.png","width":608,"height":342},"video":{"feed":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2018/12/181226_gma_pop_pod2_811_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8"},"playlist":["136522197","136167797","136138471"]},"relatedItems":[{"contentType":"video","date":"September 17, 2026","headline":"Travis Kelce victimized by Ponzi scheme, prosecutor says","section":"News","slug":"/video/136522197","id":"136522197","image":{"alt":"VIDEO: Travis Kelce victimized by Ponzi scheme, prosecutor says","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: Travis Kelce victimized by Ponzi scheme, prosecutor says","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260917_gma_katersky1_hpMain_1x1_1600.jpg"}}]}},{"contentType":"video","date":"September 3, 2026","headline":"Staffer injured, gunman dead in shooting at VA elementary school ","section":"News","slug":"/video/136167797","id":"136167797","image":{"alt":"VIDEO: Thomas VA. Shooting","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: Thomas VA. Shooting","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260903_gma_thomas_hpMain_1x1_1600.jpg"}}]}},{"contentType":"video","date":"September 2, 2026","headline":"US launches new strikes on Iran amid gas price crunch for Labor Day","section":"News","slug":"/video/136138471","id":"136138471","image":{"alt":"VIDEO: US launches new strikes on Iran amid gas price crunch for Labor Day","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: US launches new strikes on Iran amid gas price crunch for Labor Day","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260902_gma_bruce_iran3_706_hpMain_1x1_1600.jpg"}}]}}],"relatedContentSection":"news","schemaContent":{"name":"Kim Kardashian officially announces baby boy","description":"This will be the couple's fourth child.","duration":"0:48","uploadDate":"01-15-2019","publication":"01-15-2019","images":"https://s.abcnews.com/images/GMA/default-img-undefined.png","url":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2018/12/181226_gma_pop_pod2_811_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","contentUrl":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2018/12/181226_gma_pop_pod2_811_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","link":"https://www.goodmorningamerica.com/culture/story/kim-kardashian-west-officially-announces-shes-expecting-baby-60389249"}},"playlist":[{"id":"136623234","contentType":"story","section":"news"},{"id":"136614308","contentType":"story","section":"news"},{"id":"136605272","contentType":"story","section":"news"},{"id":"136553132","contentType":"story","section":"news"},{"id":"136553226","contentType":"story","section":"news"},{"id":"136557362","contentType":"story","section":"news"},{"id":"136480407","contentType":"story","section":"news"},{"id":"136499152","contentType":"story","section":"news"},{"id":"136340119","contentType":"story","section":"news"},{"id":"136351654","contentType":"story","section":"news"},{"id":"136345786","contentType":"story","section":"news"},{"id":"136309285","contentType":"story","section":"news"},{"id":"136312798","contentType":"story","section":"news"},{"id":"136301180","contentType":"story","section":"news"},{"id":"136298965","contentType":"story","section":"news"},{"id":"136281904","contentType":"story","section":"news"},{"id":"136272199","contentType":"story","section":"news"},{"id":"136258585","contentType":"story","section":"news"},{"id":"136253720","contentType":"story","section":"news"},{"id":"136206646","contentType":"story","section":"news"}],"kvps":{"pgtyp":"article","lang":"en","sp":"goodmorningamerica","programmatic":"true","bundleId":"com.abcnews"}},"analytics":{"accountID":"wdgnewwdgnewgmaweb","ns":"gma","pageName":"gma:culture:video","pageType":"video","globalSpecVersion":"v1.08","siteDifferentiator":"gma:site","tagID":"g_page01","userABCookie":"0","section":"culture","title":"Kim Kardashian officially announces baby boy","pubTime":"11:37","pubDate":"01-15-2019","modTime":"12:00","modDate":"01-15-2019","taxonomyTags":"none","id":60389249,"editorialOtherSubjects":"","wordCount":"none","columns":"none","authors":"","authorsUnit":"none","authorsBureau":"none","subBrand":"Good Morning America","provider":"Good Morning America","videoName":"Kim Kardashian officially announces baby boy","mediaAssetTitle":"rothman_Kim_4thbaby_190115","videoId":60389249,"mediaOnPage":"video","legacySlug":"/culture/story/kim-kardashian-west-officially-announces-shes-expecting-baby-60389249"},"taboola":{}},"request":{"headers":{},"httpVersion":"1.1","method":"GET","url":"/video/60389249","vary":{"host":"www.goodmorningamerica.com","cached":true,"path":"/video/60389249","forwarded-proto":"https","device":"desktop","userab":"0"}},"viewport":{"width":1260,"height":0},"user":{}};