Demi Moore's waist-length wavy brunette hair has become her signature look. Throughout her busy year promoting The Substance (and taking home a few long-overdue awards in ... In the photo, Moore wore ...

And before you can even say, “Pink hair trend alert,” Brown’s hair has already moved on to a wavy blonde bob. Does she keep a hairstylist on retainer? Does she have a wig wall like Moira ...