Kanye West and Jay Z may be feuding.
This is terribly upsetting ... to someone. Maybe.
There has been speculation on the Internet -- the place from where all wisdom comes -- that West is upset because Jay Z and wife Beyonce didn't come to his wedding to Kim Kardashian last month.
During his June 7 performance at the X Games Austin, West suspiciously changed the lyrics in "Cold" to exclude his BFF and former collaborator, according to Radar Online.
West usually raps "Lucky I ain't had Jay drop him from the team." But in Austin, West left "Jay" out of the line.
He also left Jay Z's name out of "Blood on the Leaves," in which he typically taps, "I don't give a damn if you used to talk to Jay Z." He instead said "I don't give a damn if you used to talk to (silence)."
Radar has reported that insiders have said Beyonce refers to Kardashian as a "scandalous social climbing whore" behind her back, and Jay Z blew off the big wedding, calling it a "circus."