When Beyonces husband Jay-Z watches basketball games at the Barclays Center in Brooklyn, their daughter, Blue, 12 months, chills downstairs in a nursery!Jay rents a luxurious basement suite for $1 million a year, a source says in the new issue of Us Weekly, on stands now. It has an area for Blue filled with toys.Jays VIP space -- the priciest of 11 spreads for rent (average cost: $550,000) -- also serves as an adult playground. Its all glass with a champagne bar and TV screen, says the source. Jay lets friends use his digs when hes not there.In October, Beyoncé helped Jay-Z close out his eight performances at the Barclays Center as a surprise guest. Blues parents, who wed in April 2008, performed Crazy in Love together, and shared a kiss on stage.Of course I had to let BK touch the stage in BK, Jay-Z joked to the audience. Well, BKC now.Beyoncé kicked off the new year with a private performance in Las Vegas. In our perfect ways, in the ways we are beautiful, in the ways we are human -- we are here, she wrote in a handwritten note on her Tumblr blog. Happy New Years. Lets make it ours.Agencies