According to a post left on Warren G's official site yesterday, (April 10), Eminem will in fact be joining the good doctor and Snoop Dogg at the Coachella music festival later this month.  The post announced that Warren G, Daz Dillinger, and Eminem will be joining Dr. Dre and Snoop Dogg on stage.

"Dr. Dre will perform at the 2012 edition of the annual Indie festival 'Coachella' in the desert.  The good doctor will perform with all times friends Snoop Dogg, Daz Dillinger, Warren G & Eminem. Kendrick Lamar will also be here to perform their new single 'The Recipe.' Y'all ready to feel the wrath of the Aftermath ? Let's gooo!!"

Shortly after news of these possible surprise appearances spread to the masses, the post was taken down, and a statement was released to Billboard by Warren G's publicist.  It said that Warren had no knowledge of the possible Eminem appearance at Coachella, and that any post regarding any performances were not posted by Warren G himself.

"Warren G is not announcing that he and Eminem will perform with Dr. Dre and Snoop Dogg.  Warren had no knowledge that any such announcement was being made until after it was posted. Any postings involving him and other artists were made without his knowledge or consent and he is not willing to confirm or deny anyone's involvement in this year's Coachella event. We apologize for any confusion that this caused."

Source: xxlmag.com