Nah, although it probably wouldn't be hard to get in contact with him.
I'm most likely working with Michael Paynter (the guy who did that collab with The Veronicas and wouldn't gtfo out of the charts for like 6 months last year). He's actually a ridiculously talented writer/producer.
I'd be recording in the same studio that he recorded his new EP in, which was released on the Sony label So can't be too shabby.