SEOUL (Reuters) - Singing a duet in front of thousands of fans with South Korean rapper Psy, a world sensation for his "Gangnam Style" and "Gentleman" videos, would be heady for any singer, much less ...

Add Yahoo as a preferred source to see more of our stories on Google. After a five-year hiatus, Korean singer Psy returns with his ninth album, one studded with some of the biggest names in Korean pop ...