Do they do what they preach?

Miley Cyrus is not fave (yet at least), but I think she's one of the most genuine about what she means. She shocked the world with "We Can't Stop" about doing-what-you-want-and-dont-give-a-f***-about-judgement. I thought it was just a bold statement, but she continued to do just that, not only with her personal life, but also her music (Dead Petz)

sure

Yes. Kesha said she wouldn't marry until everyone in the U.S. could, and she kept to that. She's still not married but I'm glad she kept to what she said and didn't just say it to gain a few extra fans

Katy is very spontaneous in what she says, so I'd say so.

No