May 11, 2015 05:23 PM

Jessie J changes up her hair so much, it’s hard to keep track. (She even had a buzz cut at one point). So it’s no surprise that she jumped on the pastel hair bandwagon and went for an icy blue hue.

Jamie McCarthy/Getty; Courtesy Jessie J

She debuted the frosty shade on Instagram with the caption, “Meet Ice.” Then followed up with a thank you to celebrity hair stylist, Sami Knight, who she says, “hooked my huuuuuur up.” Although, this isn’t the first time she’s tried out the chilly shade — she made the mane change back in January 2014.

As for the big debate: Is it a wig or a dye job? There’s a lot pointing to a true hair coloring. First, she’s had a blunt chin-length bob since January (and her current look as the exact same cut). And second, she’s been prepping for the color. She went hot pink two weeks ago, then platinum white one week ago, making us believe it was a plan to phase out the color to prep for the new blue. And lastly, we can see her scalp in some of the Instagram photos.

What do you think? Are you loving her new look? Share in the comments below.

–Colleen Kratofil

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