For her dad’s early birthday celebration, Harper showed off her now even blonder, extra-long hair and wore a black silk slip dress that matched her mom’s look, who went with a similar design in pearly white.

Ombré's first rise in popularity came in the 2010s, when stars like Jessica Alba, the Olsen twins, and Drew Barrymore adopted the color-gradient styled dye job. At the time, the style was seen as the perfect mix of naturalness and coolness—the smooth transitions from dark to light hair.