She switches things up on the reg and keeps Little Monsters guessing, especially when it comes to her hair ... Her past silver and gray 'dos were very likely the work of wigs or extensions.

“If you picture someone with salt-and-pepper hair, the salt is more the silver, and the pepper is ... a classic sort of feel.” “Women and men gravitate towards cooler colored hair; gold ...

half-down ponytail with assists from extensions. Grande posted an Instagram photo, showing off a long tumble of gray hair and even noted in the caption that "it's grey," since it has a silver cast ...