I don't know where "bro country" came from or what it really means, but a lot of those guys are my buddies and I ­support their music. Within ­country there are lots of styles: stone-cold country, like Brandy Clark, and there's Florida Georgia Line with what they do, which is completely different and bringing a whole new audience. There's room for everyone.

I definitely don't ever want to burn out at my job.

I think being a Texan - we sort of have that extra fire in us as a breed. I just felt like from day one I had something to say and I wanted to make sure people heard me, and it's worked.

I want to look my best, but I'm not a model. I'm not an actress. I'm representing normal girls. It's OK to have a little bit of curve. I'm happy with my body. So many girls come up to me and say, "Thank you for being normal," and I'm proud of that.

I think I find new idols every day - someone that says something really inspiring, is successful, has character.

I used to play for 200 people and now I'm selling out places that hold 16,000 people. It's a big change, and it's so cool to see people out there screaming the words to songs that I wrote. It just really reassures me that what I'm doing is working, and it really boosts my confidence, as far as on stage as a performer and a writer.

Don't get me wrong, I love my first two albums a lot.