Bill de Blasio’s other other woman is … also a mayor.
The former hizzoner of New York City has shacked up with herroner of South Tucson, Mayor Roxanna Valenzuela.
De Blasio and Valenzuela — a mother of two — had a short-lived fling allegedly overlapping with the ex-mayor’s relationship with 41-year-old progressive activist Nomiki Konst, The Post confirmed.
Roxanna Valenzuela, the mayor of South Tucson, Arizona, has been revealed as former NYC Mayor Bill de Blasio’s girlfriend. Roxanna Valenzuela/Instagram
The 64-year-old lothario had been dating the former “Young Turks” correspondent and Bernie Sanders campaign surrogate for 10 months when she was reportedly blindsided by her two-timing beau.
“The way it all went down was even worse than what he f–king did,” said one source in whom Konst confided.
“She was really, really happy, and then, when it happened, I was like ‘What!?’”
The Post was the first to break the news of the split.
Meanwhile, de Blasio is still married to former Big Apple first lady, Chirlane McCray, who let out a sympathetic “awww” upon learning her hubby had been juggling his affairs with both Konst and Valenzuela.
De Blasio and Valenzuela first crossed paths in June, when she shared a photo of them posing with their arms around each other at an Arizona fundraising dinner, where Konst and Gotham’s ex-hizzoner were both speakers.
De Blasio’s affair with Valenzuela allegedly overlapped with his 10-month relationship with Nomiki Konst, 41. Roxanna Valenzuela/Instagram
Konst and de Blasio’s new flame are both Arizonans — the former hailing from Tucson and Valenzuela from South Tucson — though the scandalous new pair first got together in the Big Apple, sources told The Post.
Months after the fundraiser, a Pima County official tipped off Konst that Valenzuela wanted a powwow with her and de Blasio about mayor-elect Zohram Mamdani — prompting the now-jilted ex to tell them to contact her Casanova beau directly.
The South Tucson mayor then arranged a lunch with de Blasio — allegedly misleading that Konst was also invited — where sparks reportedly flew and their steamy affair began, sources said.
Sources said de Blasio and Konst split sometime between Oct. 18, when they were spotted at a No Kings protest smiling with their arms around each other, and Election Day.
Valenzuela has two children. Roxanna Valenzuela/Instagram
While Konst is heartbroken, Valenzuela is reportedly pretty chuffed about bagging de Blasio — and eager to flaunt it now that the jig is up.
“She’s telling everyone in Tucson, so that’s how the story got out,” a source close to her family confided to the Daily Mail — but said Valenzuela seemed ill-prepared for the amount of attention that was about to be heaped on her and her family.
“I don’t think she gets the level of what she’s doing is going to ruin people’s lives,” the source said.
But while the whirlwind tryst has already fizzled, sources say Valenzuela has tried to keep it alive — despite de Blasio’s failed attempts to dodge her advances.
A source says she has told “everyone in Tucson” about the high-profile relationship. Roxanna Valenzuela/Instagram
Just last week, he had to scrap his trip to Puerto Rico for the annual SOMOS political retreat when she flew up to New York City and he had to “calm her.”
“What is happening with Bill, and now that it’s out and people close are concerned: It’s like a mental episode he’s having to be honest,” the source said, noting that the Arizona official has started “stalking” de Blasio.
“Most of this is because she was telling people for days after [their fling] she was going to be with him.”
Dating de Blasio has never been a low-profile affair, and now Valenzuela’s baby daddy is being forced to step in and speak out to help salvage her reputation.
De Blasio has had previous high-profile affairs after separating from Chirlane McCray in 2023. Roxanna Valenzuela/Instagram
Earlier reports labeled Valenzuela as a married homewrecker.
“Roxanna Valenzuela is the mother of my beautiful 2-year-old daughter in AZ,” Billy Peard told The Post in a statement.
“Roxanna and I share parenting responsibilities but are not married, and have never been married. Roxanna and I have always had open communication with one another and I support her both professionally and personally.”
De Blasio and McCray, who previously identified as a lesbian, separated in 2023 but said they had no intention of divorcing. They share two children together.
Start your day with all you need to know
Morning Report delivers the latest news, videos, photos and more.
Thanks for signing up!
Since the married pair came out with their separation in a granular New York Times profile, de Blasio has hopped from lady to lady across the country.
He was spotted indulging in a three-hour make-out session with a mystery woman at a Big Apple rooftop bar in September 2023, and just weeks later, seen whisking a married woman on a romantic stroll through Manhattan.
“I don’t know anything about my wife holding hands with Bill de Blasio,” that married woman’s husband, Owen Stark, told The Post during an awkward phone call at the time.
Kristy Stark later said she and her husband were “in the process of getting a divorce,” which also came as a surprise to her husband, who said he had yet to be made aware of any such plans.
But de Blasio seemed to settle down in February, when he and Konst went public with their romance.
Konst was the architect behind rebranding the out-of-touch former mayor, helping him become relevant again and fixing his often-ridiculed hair coloring after leaving office.
Sources said Konst was left devastated by the infidelity, and that she was “really, really happy” with the love connection before things went south.
“Nomiki and I had a lovely relationship for 10 months, I have deep respect for her and what she stands for, and I hope we can have a real friendship in the future,” de Blasio said Sunday when asked about the alleged affair.
Neither de Blasio or Valenzuela immediately responded to The Post’s request for comment.