We've all heard horror stories about fans having bad experiences when they meet their favorite celebrities. One artist who will never let his fans down, though, is Niall Horan. He's one of the most famous (and busiest!) men in the world right now, yet he always manages to make time for his fans. He was able to spontaneously greet fans backstage at our iHeartRadio Daytime Village and we can now confirm that he's truly the nicest guy in show business.