POSSIBLE HARDEST TROPHY EARNED!
I have just possibly earned my hardest trophy in my opinion as this trophy requires the most amount of skill out of all my games I believe and this trophy is:
DJ Hero 2 - Supreme Master of the Empire
This trophy took me lots and lots of tries to get 12 stars on the DJ Shadow Setlist over a year in the making. It is not the hardest trophy in DJ Hero 2 but it must be among the hardest. If you have DJ Hero 2 then tell me if you thought it was difficult.
As of posting this according to ps3trophies.com I am the 24th person to have earned this out of 301 game owners.