IU recently clarified some rumors surrounding herself. The idol appeared on SBS's "Night After Night" on April 4th, and explained the rumor that she was 'arrogant even at a young age'. "When I sing, my voice is thin and high but my normal voice is deep and low. So people think I talk to them as if I'm mad. I have been asked before if I have been looking down on them," she said. She continued to clarify, "I'm very shy and I was chubby after I debuted, so no one knew I was a celebrity. Even a security guard at a broadcasting station tried to force me out. There were many seniors who wouldn't receive my greeting, so I used to bow to them and run away." Singer Kan Mi Youn revealed that she was one of the seniors who thought IU was arrogant and rude. She jokingly confessed, "A few years ago, I saw IU for the first time. She just bowed her head and went away. Newbies normally bow 90 degrees, and I wouldn't have forgiven her if she couldn't even sing well." Source: TV Daily via Yahoo Korea