An insider tells the magazine that the Jonas Brother is "pretty close to signing to be the 'Idol' judge. They flew him in to L.A. last week for final meetings."
The singer became freed up after his four month stint in Broadway's "How to Succeed in Business Without Really Trying."
As to the Neptunes power producer, " Everything is looking good, but they're still working out details," a source says. The hitmaker recently worked with teenage British singer Conor Maynard on his new album, "Contrast," released today (July 30).