He added: "This is one of my biggest accomplishments and I wasn't able to show it for real for real, but it was for a better cause 'cause people weird. People are way too much in my business, our business, at this point in time. So, definitely for the better and it made it a lot easier, bringing him into the world without a bunch of opinions."
A source told US Weekly that Halle's decision to keep things low-key were inspired by the couple wanting to protect their child's privacy as well as avoid scrutiny.
"Halle told friends it was to protect their baby and relationship from scrutiny, but it was all very strange to those around them, especially when she has had such a huge year in movies," the insider said.
In an interview, the beauty mogul said it was a journey she felt she had to go through solo.
"I shared so much of my life," Kylie said.
"I was also really young when I got pregnant, and it was just a lot for me personally. I didn't know how I would bring that to the public too and have everyone's opinion. I think it was just something that I needed to go through by myself."
Her sister, Kendall, supported Kylie's choice, calling it "the greatest decision" she'd ever made.
Kendall said: "I've never been pregnant, and I'm sure there's studies on this- but I think that the more at peace you are when you are pregnant, that goes into your child. I think it's a reflection of even her daughter today, and how amazing and beautiful she is, is just because Kylie was so at peace in her pregnancy."
US Weekly reports that there are more celebs who kept their baby bumps under wraps, including Scarlet Johansson, Paris Hilton, Brenda Song, Kelly Osbourne and others via surrogate, like media personality Adrienne Bailon, actress Rebel Wilson and super model Naomi Campbell.
Speaking to Page Six about keeping her pregnancies secret, reality TV star and hotel heiress Paris Hilton said it was a deviation from her typical way of doing things.
"My life has been so public, so out there. I didn't want my son coming into this world with any negative energy. I'm really happy I did it that way, just for Carter and I to have that journey together without the outside world chirping in."
There were multiple reports of Ngina Kenyatta's delivery in 2021, as she privately welcomed her child in December that year.
An entertainment website reported that Ngina's pregnancy was kept a well-guarded secret, and only those close to the first family knew she was expecting.
Muthoni Drummer Queen opened up on keeping the journey private in an interview three weeks after welcoming her baby boy.
She said: "As a performer and all around creative, my entire life is a news item; it's part of the package. So, I grab privacy where I can get it. That is why I keep certain aspects of my life private. The limelight also has really dark side to it and though I signed up to this, my loved ones haven't. This crown is heavier than it looks but I have a really supportive network of family and friends, who respected my wishes and walked with me through it all."
Tips on keeping a pregnancy secret
If you are looking to have a private journey like these well-known ladies, here are: Tips to keep your pregnancy secret (sources: Emma's Diary, Vitabiotics, Texas Adoption Center)
Keep who you tell to a minimum, or consider having one confidant.
Wear lose fitting clothing, and fill up your wardrobe with oversized dresses and shirts.
Don't use pregnancy as an excuse for anything- whether it's a professional or social setting. Accept drinks and hold them without diverging why you will not sip, and cleverly order your own mocktails/ non-alcoholic drinks when out with friends.
Don't tell children, they'll spill the beans!
Stock up your workplace with supplies to curb your symptoms e.g anti-nausea medications, healthy drinks and snacks.