Gigi Hadid has long been the ultimate blonde muse, setting the standard with her golden, sun-kissed strands—and now, she’s taken her signature shade to a whole new level. The supermodel recently ...

I purchased the blue black ... that takes well in my hair.” This gray hair color from Schwarzkopf was specifically formulated for covering up those silver strands for the long haul.

But, during this trip, she had a little bit of a problem with her hair color. In a video posted to her social media, the normally auburn-haired Hannah can be seen sitting in her hotel room ...