The popular singer was the first to start the trend that many celebs have come to call their own style as well.
The Mexican actress revealed her new red look at the end of last year and keeps it so for the spring and summer seasons, when the style is most inclined to turn heads.
The actress changed her hair from blonde to an intense copper red for her upcoming role in the superhero flick The Avengers, which she is currently filming. Johansson debuted the new look at the White House Correspondents Dinner earlier in April.
Barrymore is no stranger to changing up hair styles and did so when she swapped her dual color look for a vibrant shade of red, a popular trend amongst runway models for spring 2011, as is the case with the house of Mulberry.
The young singer transformed her chestnut shade into a bright and full head of red hair.
The singer and actress grew accustomed to the color chocolate and touch of red highlights, but soon decided to go all out in April and join the red head club.
It has been a few months now since the once dark-haired Twilight star has been walking around sporting a new shade of fiery copper.
The star of Gossip Girl (CW) bid farewell to her usual blonde look when she gave a reddish-orange dye a chance not long ago.
Although a natural blonde, Adams prefers the red head look, and even more so this spring season when the different shades of red are the most popular.
If you are also a blonde and dare not go full red, try this style made popular by the actress, who now walks around with a reddish chestnut hue.
This past April, the fashion designer adopted a new look for her hair by changing over to a bright orange-red dye.
The actress who was once a blonde haired natural, a color which helped bring out her blue eyes, now runs fingers through a head of copper red locks.