I was starstruck by Michelle Obama. She's an amazing-looking lady, and I'm a massive Barack Obama fan anyway.
Niall HoranKaty Perry is the sexiest woman I've ever kissed. It was amazing and very purple - she had purple lipstick on. I don't think there will ever be anything cooler than kissing her until I marry her maybe!
Niall HoranSimon Cowell is tight. That's why he's so successful - he's able to keep his money to himself.
Niall HoranI'm quite claustrophobic, and I don't like everyone crowding around and shouting the same questions.
Niall Horan