Us Weekly reports that Kanye West and Jamie Foxx had a diva-like bust-up at Clive Davis’ pre-Grammy party on February 7th because of disagreements over their ‘Gold Digger’ performance. “Kanye didn’t agree with Jamie on how he wanted to do it,” a source revealed. “Kanye walked out of the party.” The rapper later returned “after 15 minutes, only out of respect for Clive,” the source added. After the performance, Foxx hugged Snoop Dogg and Ludacris, but snubbed West. “As Jamie was still talking to the crowd, Kanye stormed offstage [and] left the party again,” the insider revealed.