RAPPER Jay-Z really must have some serious cash to burn.

According to US Weekly, the rapper has rented a $1 million nursery at the Barclays Center in Brooklyn. The 99 Problems hitmaker and his wife Beyonce Knowles are often spotted at the arena watching Jay-Z’s basketball team the Brooklyn Nets and he splashed out on the luxurious suite for their 12-month-old daughter Blue Ivy so she can accompany them.

“Jay rents a luxurious basement suite for $1 million a year,” a source said. “It has an area for Blue filled with toys.”

The area can also be converted into an entertainment area for adults. “It’s all glass with a champagne bar and TV screen. Jay lets friends use his digs when he’s not there,” said the source.         –SS