Jewels by Alan Anderson makes an appearance in Katy Perry’s new fragrance video [UPDATE]

A stunning ruby and crystal collar designed by Alan Anderson makes its media debut in the 30-second commercial for Katy Perry’s new fragrance, KillerQueen. Ms. Perry has been photographed wearing Alan’s jewellery before, including an appearance on the cover of Italian Vogue July-August 2012, but this is the first time we see Alan’s work on video.