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"Still crazy in love!\r\nJay-Z closed out his eight performances at Brooklyn&amp;apos;s Barclays Center Saturday night by having his wife Beyonce join him as a surprise guest.\r\n\r\nThe 31-year-old singer took the stage in sexy black leather shorts and a Brooklyn Nets cap to her 2008 hit &amp;quot;Diva&amp;quot; before singing &amp;quot;Crazy in Love,&amp;quot; MTV News reports.\r\nBeyonce had to cover for her husband during the song when he missed his rap cue. Jay-Z, 42, got so caught up watching his wife perform that he forgot to go on stage. &amp;quot;Oh sh-- I should probably rap here,&amp;quot; he explained of the mistake.&amp;#xA0;\r\n\r\nBlue Ivy&amp;apos;s parents shared a kiss on stage to wrap up the show with &amp;quot;Young Forever.&amp;quot; Jay-Z (real name: Shawn Carter) joked, &amp;quot;Of course I had to let BK touch the stage in BK-- well BKC now.&amp;quot;\r\n\r\nBeyonce supported Jay-Z during his first show on Sept. 28 from the audience in the D&amp;apos;USSE VIP Lounge. She was &amp;quot;front and center,&amp;quot; a source told Us Weekly. &amp;quot;She went crazy singing and dancing to every song.&amp;quot;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.usmagazine.com/celebrity-news/news/beyonce-performs-crazy-in-love-with-jay-z-at-barclays-center--2012710>