Captioning her image “grls rm,” a la “ladies room,” blonde bombshell Gigi Hadid surprised her 28.6 million Instagram followers with at taste of what might go on behind closed doors. In this case – a shocking hair transformation, most likely a wig, but a far cry from Hadid’s flowing golden locks.

grls rm @lilmami_lani 🍧

A photo posted by Gigi Hadid (@gigihadid) on

Displaying stick straight vibrant pink hair and bangs in a shot taken by photographer Alana O’Herlihy, Hadid accented her post with a pink ice cream sundae graphic, a reference to the rose hue.

The pink look, created by hairstylist Kenna, was created using Evo Fabuloso Pro products, who shared an additional photo from the shoot, featuring a reflection of a pensive Hadid, staring into the mirror.

It’s hard to keep eyes off of Hadid’s bold lips, with makeup applied by artist Erin Parsons.

Nail artist Mary Y Soul shared an additional from the shoot, in black and white, drawing attention to Hadid’s stunning beauty – an nails (a #nailfie showcasing Hadid wearing Maybelline’s Color Show product line). Here, the model is featured gazing at her bold hair look, while wearing jewelry such as a black choker and oversize minimalist ring, styled by Charles Varenne.

Hadid was spotted later that evening, returning home from the shoot, part of a Maybelline campaign, wearing the same grey striped tracksuit, a silk-cashmere blend by British designer Olivia von Halle, with her hair back to blonde.