STYLE
03/06/2014 02:58 pm ET

Celebrity Hair Color That Is Making Us Seriously Nostalgic

Natural-colored hair is so last season.

In honor of Nicole Richie and Ireland Baldwin's new magical, purple locks, we got to thinking about all different hair colors. Plenty of stars have stepped out with pink hair, but if you look closely, you could build a smorgasbord of hair color in Hollywood. And since we love an opportunity to revert back to our fifth grade selves and say "ROYGBIV," we've rounded up the loveliest locks from every hue of the rainbow.

Which is your favorite?

Red

Cyndi Lauper
cyndi red hair

Florence Welch
florence welch red

Orange

Vivienne Westwood
vivienne westwood orange hair

Paloma Faith
paloma faith orange

Yellow

Lily Allen
lily allen yello

Lady Gaga
lady gaga yellow

Green

Nicki Minaj
nicki green hair

Azealia Banks
azealia banks green

Blue

Lady Gaga
lady gaga blue hair

Indigo

Juliette Lewis
juliette lewis indigo

Violet

Katy Perry
katy perry purple

Demi Lovato
demi purple

And, of course, because we still have plenty of love for pink:

Gwen Stefani
gwen stefani pink

Rachel McAdams
rachel macadams

ALSO ON HUFFPOST STYLE:

PHOTO GALLERIES
Celebrities Who've Changed Hair Color
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