Mary Kate and Ashley Olsen's promotional duties continue to be disrupted by anti-fur protesters.

The pair have been targeted by PETA for their animal-skinned wardrobes and have been branded the 'fur hags from hell.'

The fashion-forward twins were at Borders in Westwood to sign copies of their book Influence but were greeted by a herd of campaigners wearing Trollsen Twins masks.

The loud crowd held signs that read 'Hairy Kate' and 'Trashley Olsen.'

PETA is rallying against Mary Kate and Ashley's apparent disregard for animal welfare.

Check out their furry situation below