In February, the heiress shocked fans when she revealed that she had welcomed her child via surrogate.
The couple, who wed in November 2021 after more than two years of dating, looked every inch the doting parents as they unveiled their newborn's face.
In an interview, Paris Hilton revealed that she already has 'seven' more embryos in the hope of having more kids.
"I went and did the one round of IVF, because Kim had told me about it. So I had eggs frozen," said Paris.
"I have all boys. I have 20 boys," she added.