Kim and Khloe Kardashian react to Kourtney's shock pregnancy announcement to Travis Barker

Kourtney Kardashian shocked the internet when she announced her pregnancy in the middle of her husband's concert.

Kardashian's younger sisters, Khloe and Kim have now reacted to her big news.

The eldest Kardashian shared her baby news with the entire concert audience whilst Travis Barker performed onstage with his band, Blink-182.

Cameras projected the moment that Kardashian held up the sign, that read 'Travis, I'm pregnant' onto an onstage screen, allowing concertgoers the opportunity to share in the couple's joy.

The younger Kardashian sisters have since reacted to the shock revelation, even coining a potential name for the newest member of the clan.

Reposting footage of the heartwarming moment to Instagram, Kim wrote: "'Congrats!!! We're having a Kravis baby!!!"

Khloe also got in on the excitement, as she gushed: "Congratulations my cuties!!!

"My baby is having baby!!!!!! I love you and baby sooooo much."

It's been a long road to this joyous moment for the couple, as the reality star has spoken candidly about her fertility struggles.

In December last year, Kardashian revealed she stopped her IVF journey 10 months prior.

She shared a photo on her Instagram story which said: "Finally started getting my energy back 10 months after stopping IVF, for anyone else going through it, it gets better!”

The Poosh founder had previously shared how she was struggling with depression among other symptoms.

In an episode from season one of The Kardashians in 2022, she opened up to her mum, Kris Jenner, about the impact IVF had on her mental wellbeing and health.

Instagram/@kimkardashian

Describing how the medication has affected her hormones, she told Jenner: "The medication put me into a depression. I have everything in the world to be happy about.

"I just feel off and not myself. I'm super moody and hormonal. I'm a lunatic half the time."

After sharing her own pregnancy difficulties with her daughter, Jenner reassured her that everything would work out and encouraged her to keep trying.

"You'll have a beautiful baby, probably a year from now," she said. "We'll be sitting right here, and you'll be yelling, 'Get the baby, it's crying'."

Kardashian is already a mother to three children with her ex-partner Scott Disick. They are parents to Mason, 13, Penelope, 10, and Reign, eight.

Meanwhile, Barker has two children with his ex-wife, Shanna Moakler; Landon, 19, and Alabama, 17, and is stepdad to 24-year-old Atiana De La Hoya.

The couple tied the knot at a courthouse in Santa Barbara in May 2022, before holding a ceremony in Portofino, Italy, a week later.