October 11, 2016 11:45 AM

Nils Jorgensen/REX/Shutterstock

There are two Baby Spices in Geri Halliwell Horner‘s life now: Emma Bunton, and Horner’s little one on the way!

On Monday, the fellow Spice Girls alums reunited at the Attitude Awards 2016 in London, where Bunton presented Horner with the Honourary Gay Award.

“Amazing night, @emmaleebunton – she presented me my @attitude award. Felt so good to share the joy. #mamaspice,” Horner, 44, wrote on Instagram Tuesday — a day after confirming she was expecting her second child — next to a sweet photo of the twosome with their hands on Horner’s baby belly.

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Nils Jorgensen/REX/Shutterstock

Horner is a fan of Instagram, having used her account to reveal the happy news Monday with a sweet drawing of a pregnant woman and introducing the tag “#mamaspice.”

“God bless Mother Nature,” read the text atop the photo.

The baby on the way is the second child for Horner, and the first for the singer and her husband, Formula1 racing team boss Christian Horner.

She has one daughter, 10-year-old Bluebell Madonna, from a previous relationship, while pal Bunton is mom to sons Tate, 5, and Beau, 9.

Jen Juneau

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