She’ll stay out of jail if she can just keep her mouth shut.

A Vicodin-addicted retired Miss Russia was sprung from Rikers yesterday after her fellow rehab patients ended their cold war against her and agreed to take her back — so long as she doesn’t talk to them for a month.

“There is a speaking ban with all of her peers for a period of 30 days,” defense lawyer Robert Gottlieb explained after a Manhattan judge sprang Anna Malova from jail and back into a Bronx rehab program.

“I’m very happy! . . . God bless America!” a beaming Malova, 39, told The Post as she left Manhattan Criminal Court for a van ride back to the rehab facility.

The former Miss Universe finalist’s fellow patients recently came together and voted to end Malova’s monthlong exile from the court-monitored program, her lawyer said — as long as she agreed not to speak to them.

Had they not, she would have faced prosecution on a 44-count indictment charging she had repeatedly stolen and filled prescription-pad sheets.

The in-house muzzle seemed to stem from several run-ins Malova has had with other rehab patients, including “some difficulties in the encounter-group process,” officials had revealed in court.