Rotten Candy

Don’t mess with Madonna!

The Queen of Pop is suing the stuffy co-op board at her stuffy New York City building.

The apartment complex board is trying to prevent her Madgesty from expanding her apartment into her neighbors, which she’s planning to buy.

Madonna already owns a 6,000-ft duplex pad in the building – which boasts its own gym and beauty salon.

The suit accuses the co-op board and Midboro Management of breach of contract for allegedly holding up the sale of Julie Clark Thayer’s seventh-floor apartment and orders the transfer of 868 co-op shares to the singer.

Madonna is seeking a court order allowing the sale to go through, as well as legal fees and expenses, according to the documents.