Spice Girl Geri Horner shows off her baby bump on Instagram

Geri and Christian Horner are absolutely delighted to announce they are expecting their first child together. Photo / Getty Images

Geri Horner has shared a new picture of her bump.

The 44-year-old singer - who already has 10-year-old daughter Bluebell from a past relationship - and her husband Christian Horner, 42, are expecting their first child together and Geri posted a picture of herself in a form-fitting dress, which shows off her bump.

Geri's new picture has been taken in a recording studio and she simply captioned it, "in the studio".

View this post on Instagram

In the studio ❤️

A post shared by geri (@therealgerihalliwell) on Oct 12, 2016 at 9:48am PDT

She recently reunited with Spice Girls bandmates Mel B and Emma Bunton to work on new material.

Geri's spokesperson recently confirmed the pregnancy news, saying: "Geri and Christian are absolutely delighted to announce they are expecting their first child together.

"The couple are overjoyed with the good news and cannot wait to welcome the newest addition to their family."

Geri borrowed a line from her single It's Raining Men to announce her happy news on Instagram.

She wrote: "God bless Mother Nature #mamaspice (sic)"

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God bless Mother Nature #mamaspice 👶🏼

A post shared by geri (@therealgerihalliwell) on Oct 10, 2016 at 8:04am PDT

Geri previously described Formula One boss Christian - who she married last year - as her "best friend".

She said: "My husband is my best friend. He knows me inside out, I don't edit myself with him. It was a big learning curve."

And late last year, the Lift Me Up hitmaker admitted she and Christian - who has a three-year-old daughter, Olivia, from a past relationship - would love to have another child and would even consider adoption.

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Amazing night , @emmaleebunton - she presented me my @attitude award . Felt so good to share the joy . #mamaspice

A post shared by geri (@therealgerihalliwell) on Oct 10, 2016 at 10:52pm PDT

She said: "If it happens it happens and that will be amazing. But we are already blessed with two girls.

"We might think about adoption but to be honest, we know we are so lucky and so happy with things as they are, you have to know when not to push your luck."

- Bang! Showbiz