Psy has revealed that he has achieved a lifetime dream by collaborating with Aerosmith's Steven Tyler.

The Korean star told the Italian Vogue that he has worked on new material with the powerful singer.

The 'Gentleman' icon added that he has been a fan of the US rock band since he was a teenager, revealing:

"When I was in middle school, I literally cried when Aerosmith were singing 'Crazy' or 'Amazing' or whatever. They were my lifetime role models, and now I am collaborating with Steven Tyler, what the f*ck, man? I love my life."

The unlikely duo were pictured together in May after they met in Singapore for the Social Star Awards.

Psy also revealed in the interview that fans could expect to hear new tunes in November, adding that he has "a lot of relations with a lot of US artists".

The singer rose to massive global fame last year with the release of single 'Gangnam Style', which was boosted by its hugely successful YouTube video.