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She's set to join her fellow Spice Girls for an epic stadium tour this summer.
And Geri Horner revealed she is getting into shape ahead of the big reunion both physically and vocally after posting a video of herself working out to a Spice Girls classic on Thursday morning.
Singer - Instagram - Clip - Herself - Sweat
The singer, 46, took to Instagram to upload a clip of herself working up a sweat on a step machine while singing hit song Spice Up Your Life.
Leggings - Vest - Trainers - Mother-of-two - Figure
Dressed in black leggings, a black vest and black and white trainers, the mother-of-two showed off her svelte figure as she pumped her legs and arms in union while belting out the 1997 track.
Geri, who's married to Red Bull Formula One boss Christian Horner, 45, embraced her natural beauty by going make-up free for her exercise session, while her auburn tresses were tied back in a ponytail.
Workout - Home - Gym - Comments - Army
Her workout in her home gym attracted several comments from her army of loyal followers, with many praising her figure, while others shared their excitement about the upcoming tour.
One fan wrote: 'U look amazing Geri x', while another shared: 'you sound even great than before'.
Geri - Event - Instagram - Share - Pictures
Geri has been excitedly gearing up for the big event, recently taking to Instagram to share pictures of herself paying homage to her Spice Girls fame.
On Tuesday, she uploaded a throwback snap of herself at the height of her girl band fame, alongside...
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