Irv Gotti looks about to be getting back into the music business, possibly at Atlantic Records. The ex-Murder Inc. boss had a meeting with former Def Jam honcho Kevin Liles at the Lambs Club, and then left to meet with Atlantic president Michael Kyser. A restaurant spy said, “They looked like they were plotting to take over the world.” Gotti recently talked about Def Jam with MTV’s RapFix Live, saying, “Even though I’m the right man for the job … do something, put Kevin Liles back in there.” [Page Six]