Jay Z don't return calls from either one! They say Diddy caused a big scene at Kanye's birthday party after he was heard screaming at Jay, "I can't believe you don't call me back. Don't play me like that!" (Mirror)
Jay Z don't return calls from either one! They say Diddy caused a big scene at Kanye's birthday party after he was heard screaming at Jay, "I can't believe you don't call me back. Don't play me like that!" 
