Ghislaine Maxwell court
© Jane Rosenberg | Reuters
Ghislaine Maxwell is secretly married — and refusing to reveal her husband's name, prosecutors said this week at the accused madam's bail hearing.

The bombshell detail was divulged Tuesday as Manhattan prosecutors accused her of purposely hiding the extent of her wealth.

"In addition to failing to describe in any way the absence of proposed co-signers of a bond, the defendant also makes no mention whatsoever about the financial circumstances or assets of her spouse whose identity she declined to provide to Pretrial Services," Assistant US Attorney Alison Moe told Manhattan federal Judge Alison Nathan during a video conference.

Moe added, "There's no information about who will be co-signing this bond or their assets, and no details whatsoever."

Maxwell's lawyers asked for her to be sprung on a $5 million bond.

Prosecutors convinced the judge that Maxwell poses an "extreme" flight risk if let out on bail, claiming she used a fake identity to purchase her sprawling New Hampshire hideout, lied about her overall wealth and spent the last year in hiding from authorities.

Nathan refused to set bail for the British socialite, shipping her back to the Metropolitan Detention Center pending her trial, which was set for next July.

Maxwell was busted July 2 on a six-count indictment charging her with recruiting and grooming young women to be sexually abused by both her and Jeffrey Epstein, her one-time lover.