Kylie Jenner doesn’t appear to have told her brother she was pregnant – with him having to find out on Instagram instead.

The make-up mogul confirmed she was expecting her second child with boyfriend Travis Scott on Wednesday morning.

A video montage showed her holding a positive pregnancy test and showing it to an emotional Travis, who breaks down and hugs her belly.

More sweet clips show the excited couple at their first scan, the first pictures of 24-year-old Kylie’s growing baby bump – and their three-year-old daughter Stormi kissing it.

The video has already been viewed over 40 million times and Kylie’s celebrity pals - such as Hailey Bieber and Bella and Gigi Hadid - offered their congratulations, along with thousands of fans.

But brother Brandon seems to have been kept in the dark about the happy news, finding out at the same time as the rest of the world.

Commenting on the Instagram post, he wrote: “No way!!!! Congratulations.”

Fans were quick to express their shock that Kylie’s own brother hadn’t been told the news personally.

One wrote: “Don’t tell me your own brother had to find out on Instagram!”

Another said: “Wait! Your sister didn’t tell you she was pregnant?”

While a third added: “That’s sad how you’re finding out this way.”

Brandon is Kylie’s half-sibling. His brother is Brody Jenner, who stars on The Hills reality show, which is filmed in Los Angeles. They all share Caitlyn Jenner as a parent.

Although they are related, Kylie and her model sister Kendall Jenner, 25, don’t seem to have much contact with Brandon and Brody.

The siblings failed to turn up to Brody’s Indonesian wedding to Kaitlyn Carter in 2018.

Brody, 38, said he invited his younger sisters to his nuptials but never received a response. “We sent them an invite but we just never heard anything back.”

Brody and Kaitlyn split in 2019 after six years together. They didn’t have to get divorced as their marriage was never formally legalised in the US.

The pair remain friends and still star together on MTV show, The Hills: New Beginnings.

Brandon and Brody are Caitlyn’s children from his relationship with Linda Thompson. Kylie and Kendall are with ex-wife Kris Jenner.

They also share siblings Burt Jenner, 43, and 41-year-old Cassandra Marino from Caitlyn’s first wife Chrystie Crownover.

Instead of taking the reality TV route like some of his famous siblings, Brandon works in the music business, although he has still appeared on some episodes of Keeping Up With The Kardashians.

The 40-year-old was known for being one half of indie rock group, Brandon & Leah. He has since gone solo after splitting with his ex-wife Leah Felder.

Brandon welcomed twins, Sam and Bo, with new girlfriend Cayley Stoker in February 2020.

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