Cue the nostalgia: Geri Halliwell [1] is back to the red hair she had during her days as Ginger Spice.

Many of us could never forget the Spice Girls, their catchy songs, and their signature beauty looks. The most memorable part of Halliwell's was arguably her voluminous, fiery red hair. Since leaving the group back in 1998, the singer has experimented with many different hair colours — like blond and dark brown — until now.

Halliwell posted a photo [2] on her Instagram of the new hair colour, courtesy of L'Oréal Hair Care. In the sponsored post, she wrote, "Ginger is back! Thanks to @lorealhair Preference shade 74 Mango."

See the new look here [3] and just a few of her many hair transformations ahead.