"Some weeks, I'm super-duper busy, so I can only fit cardio in here and there, a lot of stuff happens..." — Carrie Underwood

I would love to see more women making their mark in the music that I love so much ... There are so many more out there just waiting for their shot. I hope they get it!

It seems women are expected to be so much more than men, which means we have to work that much harder. We're the ones under the microscope. We're expected to sound perfect. We're expected to look perfect all the time. We're expected to be style-setters, whereas the boys roll onto the stage in their jeans, T-shirts and baseball caps.

We see new male artists have their first single reach No. 1 on the charts, but it generally takes a female a lot longer to build momentum.

I love being on camera. And I love knowing what's going on in the world. Diane Sawyer is my favorite. She never seems to lower herself to get the job done. She just always carries herself well. I really admire her.