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Megan Fox is well on her way to completing the rainbow with her hair color.

Megan Fox Just Debuted a Bright Blue Bob for Spring

Jerod Harris/Getty Images

Itisthe first day ofMercury retrograde, after all.

(Reddit detectives, do your thing!)

Fortunately, he was generous enough to share behind-the-scenes photos of and how he achieved her metamorphosis.

megan fox blue hair

Instagram/@dimitrishair

Generally, pros advise against exceeding more than four levels of lightening in one salon visit.

But of course, always feel free to use Megan Fox as beauty and hair-color inspiration.

I know I do!

megan fox blue hair

Instagram/@dimitrishair