hologram. is it hologram? hologram i believe. has a famous thug been undug? coachella concert goers were blown away by the roster of og s that dr. snoop dogg brought on to the stage. among them the em minute nell and most shocking of all, a fellow named 2pac-shakur. he was able to make a back from the grave performance via a hologram that allowed them to perform two songs in front of the mesmerized masses. mtv.com describes the crowd s reaction, amazing to some and creepy to others. why not judge for yourself, judge for yourselfers? you know who this is. what up? what up? what up coachella?