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."

Son of filmmaker Rob Reiner appears in court on charges he murdered parents
Warner Bros Discovery board rejects rival bid from Paramount
Filmmaker Rob Reiner's son charged with murder in parents' slaying
Second doctor in Matthew Perry overdose case sentenced to home confinement
Son of filmmaker Rob Reiner jailed on suspicion of murdering parents
