Dr. Dre’s idea to resurrect Tupac with hologram technology was brought to fruition with the help of Digital Domain Media Group Inc., the Wall Street Journal reports. They’re the same media company that created the digital version of Brad Pitt in The Curious Case of Benjamin Button. However, there are still a few unanswered questions about the ramifications of technology like this: Who financially gains from the Coachella performance of Tupac? (TMZ reports that Dre made a contribution, blessed by Tupac’s mom Afeni Shakur, to The Tupac Amaru Shakur Foundation for the rights to use his image). And how much money was dished out to make it all happen? (Reportedly, it could cost anywhere from $100,000-$400,000.) Dre isn’t saying, but maybe there’s a reason: Could it be that he doesn’t want to let the cat entirely out of the bag until after he performs at Coachella again this weekend as a means of trying to maintain the suspension of disbelief? Either way, we can’t wait to see what HoloPac performs this weekend. “California Love,” anyone?