It looks like Cody Simpson has recorded a song with Nick Jonas which will come out on Nick's new CD

On the 17 of Feb 2011, Cody Simpson  was in the studio recording with Nick and the proof is on Twitter thanks to Alli Simpson, Cody's sister.

Alli said on Twitter that she was in the studio with Nich and Cody and then put up this message with a photo of her and Nick: "Me and @nickjonas :)"

Also, Cody put up on Twitter the following message: "In the studio with Nick Jonas, Dewain Whitmore and Brian Kennedy".

So we bet that Nick and Cody have come up with something together