"All I gotta say is, I am so glad my wife has Snapchat," the rapper, 39, told the crowd at the United Center. "Because now y'all can know the truth. And can't nobody talk s--t about 'Ye no more."
The Snapchat line was of course a reference to Kardashian releasing footage of West's phone conversation with Swift, 26, over his song "Famous," in which he raps, "I feel like me and Taylor might still have sex / Why? I made that bitch famous."
In the clips, West reads a version of the line, "For all my Southside n---as that know me best, I feel like me and Taylor might still have sex." She tells him she appreciates the heads-up and describes it as a "compliment, kind of."
The "Wildest Dreams" singer, for her part, maintains that she never approved the line that actually made it into the song. In a statement on Instagram after Kardashian, 35, Snapchatted her call with West, Swift wrote, "Where is the video of Kanye telling me he was going to call me 'that bitch' in his song? It doesn't exist because it never happened.'"
She went on to say that she "wanted to like the song" and "have a friendly relationship" with West after their previous feud, when he crashed her MTV VMAs acceptance speech in 2009.
"While I wanted to be supportive of Kanye on the phone call, you cannot 'approve' a song you haven't heard," she wrote. "Being falsely painted as a liar when I was never given the full story or played any part of the song is character assassination."
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