Katy Perry releases jewellery collection

'Roar' singer Katy Perry has launched the PRISM collection, inspired by her latest album, in collaboration with Claire's Accessories. The collection includes hair accessories, jewellery and phone covers with a distinctly feline feel to the pieces.

"Claire's will be the perfect destination for accessories inspired by my new album, PRISM", said Katy Perry. "I specifically curated these collections."

The collection is available in stores this month to coincide with the beginning of Perry's world tour. The collaboration is set to continue through to 2016.