Dou like Music? Well than watch these.

Hogan Vs Kim Jong
http://www.youtube.com/watch?v=7rE0-ek6MZA

Vader Vs Hitler
http://www.youtube.com/watch?v=AFA-rOls8YA

Lincon Vs Norris

http://www.youtube.com/watch?v=zj2Zf9tlg2Y

Bieber Vs Beethoven

http://www.youtube.com/watch?v=UcTLJ692F70

Kim Jong
Hitler
Chuck
Beethoven

Vader is the most gangster but Kim's flow was solid all the way threw so i say he is the best.

Best line:
Hogan: I will drop kick you back to Bejing.
Kim Jong: Bejing is in China asshole.

:)