As well as falling pregnant at the same time, twins Nikki and Brie Bella have welcomed their newborn children just one day apart.

The former WWE Superstars announced their respective births on Instagram, with both sisters sharing adorable snaps of their newborn's hands.

Nikki, who is currently engaged to her former Dancing With The Stars partner Artem Chigvintsev, wrote to her 9.5 million fans, saying: "7/31/2020. Our baby boy is here and we couldn’t be HAPPIER and more in LOVE! Everyone is safe and healthy."

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Brie revealed in her caption that she and husband Bryan Danielson (WWE Superstar Daniel Bryan) have also welcomed a boy into their family. She wrote to her 7.7 million followers: "It’s a BOY!!! 8-1-2020. We are overwhelmed with joy and everyone is healthy!!!"

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The couple already has a daughter together called Birdie Joe Danielson, who was born back in May 2017.

That's right - the twin sisters somehow managed to give birth one day apart.

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Sharing a series of beautiful snaps from their shared pregnancy shoot, Nikki revealed in a heartfelt caption:

"Pregnancy has been an incredible journey so far, even through some of the toughest times we have faced in this world so far and through some of the most beautiful life-changing times as well.

"I have embraced the changes of the human body, even though that can be tough at times. I have embraced the feeling of being uncomfortable knowing I am growing a life that will be one of my own. I have already felt the lioness in me come out even more knowing that I am ready to protect, teach, love and guide.

And to go through all of this with my twin sister? Goodness I would say I am one lucky woman that God knew my timing of becoming a mom was divine."

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Sharing the same photo, Brie also posted a poignant message to her fans, even revealing that the sisters shared the same cravings. She wrote:

"This pregnancy has been a special one. To experience this with my sister during a time of uncertainty and turmoil has been a blessing.

"As twins, I kept wondering if our bodies were going to change the same or if we’d be different.

"It’s crazy how identical our pregnancies have become... from cravings to symptoms. We are coming to the end of our pregnancy and this will be one I’ll remember forever."

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The twins revealed they were pregnant back in January, telling People that they were due two weeks apart.

Brie told the publication: "Wait, twins being pregnant at the same time? People are going to think that's a joke."

"People are going to think we planned it, but you can’t really plan pregnancy," she added.

Nikki also revealed her pregnancy was "a total surprise", adding: It took even me a good week to come to terms with like, 'Oh my gosh, I’m pregnant.' I'm not ready for it."

Congratulations to the happy couples!

Twins Nikki and Brie Bella have given birth to boys just one day apart