Here is an interview she did with 
www.look.co.uk, posted 11/3/12:
LOOK: So who of your boys will win?
Nicole: How can you ask somebody to choose between their babies? They’re all completely different contestants,and so,they’re all still in the running.
LOOK: Is X Factor more work than you thought it was going to be?
Nicole: No. I did The X Factor USA with Simon Cowell, so I know!
LOOK: If Simon could tweet anything to that dress, what would it be?
Nicole: There’s my tiger!
LOOK: If you were to tweet yourself what would you say?
Nicole: You rock.
LOOK: How do you decide what songs the boys will sing?
I have a team at X Factor I work with and I’m on the internet all the time. I’m always thinking of new songs.
LOOK: Do you keep in touch with the other Pussycat Dolls?
Nicole: Yeah I keep in touch with them. I’m always happy when I see them.
LOOK: Can we expect a new album soon?
Nicole: My album’s actually finished. I finished it before I started the show - but I’m so involved in the show. I know the single already,it’s going to come out really soon. DB