Hilary Duff talks more about new album.

"It's definitely going to be pop music. I'm a sucker for a catchy song and dance music — that's my sweet spot, so I'll definitely do that … I want to collaborate. I think I'm a big believer in collaboration. I haven't done it for four years, so I'm not sure where my competence level is, of just trying to write the whole thing. If there's an amazing song that I love that's done right now, I'd sing it, or I'd love to sit down and write with people. I think it'll be a mish-mash."