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Nick was on hand with other celebs and football pros to celebrate the launch of Madden 13.
Of the new Jonas Brothers music and his decision not to listen to tunes during the football warm-up, he says, "My brothers and I are recording again, so there's a lot of music in my head right now, so I actually opted to not listen to any music."
Nick dished a little about the sound of the highly anticipated Jonas Brother album, explaining, "It's a really exciting journey we're going down, it's in its earlier stages now, but it's been about three and a half years since we wrote and recorded together... the sound right now is really taking shape... protecting our artistic integrity but also embracing some new sounds and going down that path."
He also chatted about Married to Jonas, the new reality show about Kevin and Danielle, that premieres August 19 on E!
There will be a little bit of Nick and Joe on Married to Jonas, but he says "It's more about them, but Joe and I will make an appearance here and there."
You can also see Nick show off his football skills when the EA Sports Pigskin Pro-Am game airs on NBC on August 26.
Nick tweeted after the game: "Wow. What an amazing game at the Madden pigskin pro-am. Gamers (my team) won!!! And I won MVP! 4 touchdown receptions! #isthisreal?"
Of course, the next day, he was feeling it, tweeting: "After that football game yesterday I can see why in the NFL they only have one game a week.... EVERYTHING HURTS. #thatsthepriceyoupaytowin"
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