Jay-Z and Beyonce: Undercover Lovers

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Jay-Z and Beyonce arrived hand in hand at NYC's 40/40 club following the rapper's Madison Square Garden concert on May 6.

The newlyweds continue to play it coy when it comes to their marriage, even hiding their wedding rings.  "Jay-Z kept his in his pocket and Beyonce wore gloves," an insider told OK!. 

But one thing Beyonce,26, isn't hiding is her desire to be a mom.  "B has been writing songs, and some of the lyrics talk about wanting a baby," a pal tells OK!.  And it could happen soon.  A pal tells OK! that while Jay-Z,38, did Patron shots, Beyonce didn't drink a lick of alcohol.