Geri Horner married her husband Christian in 2015, and the pair consistently melt fans' hearts with their romantic selfies.MORE: The Spice Girls' epic homes revealed: Victoria Beckham, Geri Horner, Mel C and moreAnd on Friday, the former Spice Girls singer left her fans speechless as she headed for a special day out with her husband.WATCH: Geri Horner showcases short hair transformationThe pair headed out for a romantic horse ride, and Geri uploaded a couple of photos from their time