Kim Kardashian shares picture of her fourth child - baby Psalm West

TV star Kim Kardashian has revealed the name of her fourth child.

Psalm West was born last week via a surrogate.

Kim wrote online: "We are blessed beyond measure. We have everything we need."

She shared a picture of baby Psalm in a Twitter post to her 60 million followers. The picture showed baby Psalm West wrapped in a blanket in a crib.

Kim wrote: "Beautiful Mother's Day, with the arrival of our fourth child we are blessed beyond measure. We have everything we need."

Kim and her musician husband Kanye West have three other children - Chicago, a girl who was also born via a surrogate in January 2018, a son, Saint, 3, and daughter North, 5.

Kim said she decided to use a surrogate after doctors warned of serious health risks if she became pregnant again following the birth of Saint in 2015.