Geri Horner joined husband Christian Horner at the Fédération Internationale de l'Automobile prize-giving ceremony in Paris on Thursday night.
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The Spice Girls star, née Geri Halliwell, donned a silk gown with a halterneck cut and plunging neckline, looking the picture of old Hollywood glamour in her elegant attire. Posing arm-in-arm with the Red Bull British Team principal at the Carrousel du Louvre event, Geri was all smiles as she celebrated her husband's Formula One win, before planting a kiss on his cheek.
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Geri's floor-length dress was accessorised to perfection with a quilted silver bag, matching heels and a pendant necklace.
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She wore a knitted cardigan draped over her shoulders like a shawl for extra warmth as she posed on the red carpet in style.
© Photo: Getty ImagesGeri wowed in a plunging dress at the Formula One prize-giving ceremony in Paris
The duo were supporting Max Verstappen as he picked up the F1 World Champion trophy.
In a series of candid snaps taken outside the venue, Geri and Christian put on a rare PDA as the singer playfully planted a kiss on his cheek, leaving the Formula One boss looking bashful yet pleased.
© Photo: InstagramThe Spice Girls star planted a kiss on husband Christian
"Big night @maxverstappen1," Geri simply captioned her Instagram post.
Geri has donned a series of glamorous outfits – all white, her go-to shade for every occasion – while celebrating Christian's team's victory in Abu Dhabi this week.
© Photo: InstagramRed Bull Team Principle Christian looked bashful after the kiss
She showed off her gym-honed figure in a white dress with a halterneck cut. Geri styled the elegant number with pearl earrings and a sweet matching headband, giving her ensemble a preppy vibe.
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Geri later changed into a white top, matching jeans and a designer cardigan for her appearance on Sky Sports. Discussing her husband's success, she said: "I'm just really proud of him... They've got the best team principal - I have to say!"
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