"We're actually working on something," Green told E! "We've been considering a few things actually. You know, we'll see what pans out. It's a little too early to commit to a statement and I won't ruin the surprise because whatever we're going to do is going to be extra cool."
As for Paltrow's family-friendly version of his profanity-laden ditty, Cee Lo thinks the Oscar winner "did a great job."
Are you excited for this potential collaboration?