Olsen Twins Gaga for Avant-Garde Ears

What's the best way to marry your fashion forward brand and your wholesome, family-oritented past?

If you're the Olsen Twins, throw on some abstract rabbit and mouse ears and call it a day.

The former child actors turned brooding design mavens, Mary Kate and Ashley, turned up in Tokyo over the weekend at the ribbon-cutting of Japan's Opening Ceremony boutique.

The twins donned Lady Gaga-esque headpieces by Maison Michel, costing roughly $450 each for Ashley's mouse number and Mary Kate's wiry rabbit crown.

The girls have been on a promotional spree for the Fall roll-out of their Elizabeth & James collection, which received largely positive reviews for their first attempt at menswear.