Kanye West is perhaps angry that Jay Z didn't attend his wedding

to get back at his former longtime BFF.
During his performance at last weekend's X
Games, Mr West left out Jay Z's name from his
lyrics on multiple songs.
First Kanye dropped Jay's name out of Cold, in the
part where he says, "Might have Jay drop you
from the team," in reference to his wife Kim K's
second ex-husband Kris Humphries who plays for
the Brooklyn Nets, once part-owned by Jay Z.
Then he dropped Jay's name from Blood on the
Leaves where he says "I don't