“Dark hair creates a frame that highlights the skin, while blonde or ash tones can soften the contrast and make the skin appear lighter,” she said, looking at Beyoncé’s pictures.

Last year, copper and platinum blonde—as seen on Beyoncé, Kelly Rowland, and Ravyn Lenae—were the top picks of each season. As for what determines how popular a hair color becomes?

Both wore their hair down, skipped the necklace ... Blue's was a more natural dark brown. This isn't the first time Beyoncé gave Blue Ivy Carter the world's best take-your-daughter-to-work ...

From Sabrina Carpenter's romantic up-do to Chappell Roan's signature curly red locks, glamorous hair was in full force at the ...