Nicki Minaj performed at Wango Tango, and has gone back to her hip hop roots! She opened with 'Roman Holiday' and then went on with other songs.  You can check out some of her performance below! She did announce on Twitter that her full performance will be available soon, but since it's hard to make due with that, check out the clip below.  I like to think of it as a very in depth sneak peek!