These Were the 10 Most Dramatic Hair Transformations of 2018

Another lady who opted for a lighter shade is actress Rose Byrne, who went from a coppery brown to ultrablond in October. "It's such drastic change," says Stephanie Brown, master hair colorist at the Eddie Arthur Salon in NYC. "I like how she kept her roots, like a Nirvana blonde, so she has some of her natural, so it isn't too harsh against her skin."