Hilary Duff is on a hair-dyeing rampage. Last month, she dyed her locks ‘mermaid’ blue. Now, she’s dyed her naturally blonde hair a cool-hued gray with shades of pink.

In Duff’s Instagram announcement, she thanked her hair team (and it really does require a team to go pastel): hair/makeup artist Etienne Ortega, makeup artist Adam Breuchard, stylist Brett Alan Nelson, and photographer Hannah Lux Davis. (Ok, we don’t all have a photographer after we get our hair colored.)

People Stylewatch points out that the new pink dye job puts Duff closer to Julianne Hough‘s “unicorn” bright pink ‘do. She joins other rainbow-haired celebs like January Jones and Kylie Jenner – although Jenner’s pastel blue may or may not have been a wig selected just for Coachella.

READ MORE: 8 Pro Tips for Achieving and Maintaining Pastel Hair

If you’re thinking of going pastel, don’t forget celebrity stylist Riawana Capri’s Three C’s of Hair Wisdom, as told to Hough. Capri swears by Commitment, Coiffure, and Color. If you’re going to dye your hair an unnatural shade, these are the rules to live by – not everyone has the time or money to visit the salon every four to six weeks!

Do you like Hilary Duff’s hair when it’s pink or did you prefer the blue or blonde?