Although we got news yesterday that  Questlove and Jay-Z were working on a "secret project," it turns out that is not the case, but now we have news that Pharrell Williams may (actually) be working on something with Jay-Z.

Pharrell spoke to MTV about it, however remained vague:

"We're working on something, it's crazy," he said. "We — I say 'we' because I'm in Throne mode — we're in a great place creatively. You might see a Jay, then Kanye and a Throne album next year. You know, we're really in a great place creatively. We really found our zone."

SOURCE