Reality star Kim Kardashian and her rapper husband Kanye West have welcomed their fourth child into the world via a surrogate.
Kim Kardashian - who also has North (5), Saint (3) and 15-month-old Chicago - took to Twitter to report that her newborn is the "most calm and chill" of all her children.
She wrote: "I was freaking out for nothing because he is the most calm and chill of all of my babies so far and everyone loves him so much. (sic)"
Meanwhile, a source recently claimed that Kim and Kanye, 41, already have a "name in mind" for their newborn child.
The insider said: "They have had a name in mind, but wanted to meet the baby before they decided."