Metro

$our note for Blige

The queen of R&B is having problems in her financial kingdom.

Signature Bank is suing Mary J. Blige, claiming the “Real Love” singer has failed to pay up on a $2.2 million loan.

In Manhattan Supreme Court papers, the bank says Blige and her husband, Martin Isaacs, executed a promissory note in October 2011.

They were supposed to make good on the debt this past July 16 but have yet to pay a dime, the suit says.

The bank wants the loan amount plus more than $50,000 in interest.

A rep for Blige declined to comment.

The Bronx native is also dealing with financial problems at her charity, the Mary J. Blige and Steve Stoute Foundation for the Advancement of Women Now Inc., which has been accused of mishandling funds.