We've been listening to Kid Cudi "Day 'n' Nite" -- literally! The single isn't only getting loads of radio play -- it's popping up everywhere, from an episode Entourage, to an Axe commercial, to the Midnight Club: Los Angeles video game. Check our chat with Kanye's protégé!

When you were working on "Day 'n' Nite," did you realize it'd be such a hit?
I knew it would be one of those songs that a lot of people would connect with. When you make something, it's like, "Who wouldn't like this?" But there are people that are ultimate haters and don't want to hear anything new. I can't think about if people are gonna get it. I was like, it's gonna be big, though. I remember saying, "It's gonna be the #1 record in some country -- I can't say which one, but it's gonna be the #1 record in some country."

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