Demi explained recently to The Sun (via The Mirror) that she's inspired by Rihanna and Nicki Minaj's 'take no crap' attitudes, explaining that her new song is about singers and their Twitter feuds.
She explained, "This song shows a side of me that I've never shown before, and that's 'Don't mess with me.' Let's just say not a lot of people try to pull that s**t with me. But it's gonna happen. When you get two singers who both have 30 million fans it's inevitable. It's like high school. But I respect bad bi**hes like Rihanna and Nicki Minaj."
She added that she's "been impulsive on Twitter before. We're human. But if you want to write that this song's about another pop star then go ahead."
Does that mean it's about Miley? Demi's tune includes the lyrics: "I won't back down, knuckles out, guard in my mouth, hungry for the next round, I'll be waiting for ya." Yep, sounds like someone's ready for battle, we're just not sure it's about any pop star beef in particular.
That's the awesome thing - so many people get into scraps on Twitter, it could be anyone, really. There's so much inspiration to draw from!