The seventh season of HBO's hit show 'Entourage' premiered on June 27, and while fans are already privy to Diddy's upcoming cameo, creator Doug Ellin has revealed that Eminem is now scheduled to appear on the show's season finale.

The setting of Em's cameo is "a platinum record party for his album, which by the time this airs will be platinum, I'm sure," Ellin told EW.com. Ellin explained that while Eminem celebrates the impending success of his latest album 'Recovery,' the Detroit rapper will find himself at odds with the show's main character, Vincent Chase, played by actor Adrian Grenier.

"He has a little conflict -- a little beef -- with Vince." Ellin said.

Eminem will be in good company for the season's final episode: Christina Aguilera will perform and several professional athletes including, NBA players Jordan Farmar, Kevin Love, Super Bowl MVP Drew Brees, as well as comedian John Cleese will also guest star.

The season finale of 'Entourage' will air September 12 on HBO. Eminem's seventh studio album 'Recovery' recently set the record for the biggest sales week of 2010, following a June 21 release.