At the 30th Anniversary Celebration of SOB’s Nightclub at SXSW, 2 Chainz brings out Big Sean and Kanye West during his set, take a look at this!
http://www.youtube.com/watch?v=oqHDZ9YD2J8
2 Chainz Brings Out Kanye West & Big Sean at SOB’s Show @SXSW
2 CHAINZ BRINGS OUT KANYE WEST AND BIG SEAN AT THE SOB’S SHOW @ SXSW