I wanted to be that quirky girl who writes funny songs that still have meaning.

I sacrifice in my love life and my social life, but those things will be there in three or four years. This is a really important time in my life. I can't just be the girl who sang 'I Kissed a Girl.' I have to leave a legacy.

You will always be criticized and teased and bullied for things that make you different, but usually those things will be what set you apart. The things that set you apart from the pack, the things that you once thought were your weaknesses will someday become your strengths.

When you're singing you can hear the echo of people in the audience singing every single word with you, and that was that big dream that I had for myself. It's happening.

I work with my brother Finneas, and he produces all of my music in his little bedroom in our house. We actually tried renting out a studio for a month when we were producing 'Don't Smile at Me,' but it was really hard there, and we ended up just doing it at home anyway.

It's about you putting in the work, practicing every day, and hopefully one day you write the song the whole world wants to get down to. And one day you're going to be sitting next to Ellen DeGeneres talking about how you broke records and rocked the Super Bowl!