UK based boyband One Direction have launched a nail polish collection as part of an anti-bullying campaign they are working on with America's Office Depot department store.

There are five colours, one for each of the lads, and instead of being named creatively like other cosmetics ranges they are each titled after the members.

Zayn's colour is yellow, Harry's is electric blue, Niall's is a funky purple, Louis' shade is a strong orange and singer Liam owns the navy blue. They will be released next month in the USA.

Back in May, Pressparty reported that the 'Little Things' heartthrobs had partnered with Office Depot to help fight bullying across America and along with the nail polish collection, the boys have created some custom stationery that will be sold in stores (pictured below).

Watch the promotional video for their campaign here: