Kanye West has backed out of a scheduled performance on NBC's "Today" show after getting upset with how his interview with host Matt Lauer this week was handled. West's record company confirmed the cancellation to "Today" on Friday after the rapper said on his Twitter account that he wouldn't perform. He was scheduled to appear Nov. 26, part of a promotion drive for his new disc, "My Beautiful Dark Twisted Fantasy," which is being released Nov. 22.