Julianne Hough Undergoes Hair Transformation, Wows With Extensions And ...

Now that's different.

Julianne Hough sported a completely fresh and brand new look yesterday (Dec. 3) at a viewing party for Beyonce's Mrs. Carter World Tour hosted by Boohoo.com. The blonde beauty, who just recently had a chic, wavy bob, now has long hair (extensions, possibly?) and soft bangs.

Though the actress posted a photo of the major change to her Instagram, she didn't explain whether this is for a role ... or just out of need for change.

And here is Julianne, her cropped 'do and her brother, Derek, at an L.A. screening in October:

Do you like it, or do you love it?

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