Metro

Cynthia Nixon is helping raise funds for de Blasio pals’ nonprofit

Miranda is wading into New York’s biggest political rivalry.

As rumors swirl about “Sex and the City” star Cynthia Nixon challenging Gov. Cuomo in next year’s Democratic primary, the activist actress will help pals of Mayor de Blasio fund-raise for their new nonprofit.

Nixon will speak at the Broad Room’s Jan. 18 benefit, a Brooklyn bash sponsored and hosted by a dozen de Blasio associates and staffers, including press secretary Eric Phillips, Board of Correction executive director Martha King and 2013 campaign manager Bill Hyers.

The Broad Room was formed to school left-leaning young women “to take political action, and we’re thrilled Cynthia Nixon is helping us promote this important cause,” said co-founder Monica Klein, the former communications director for de Blasio’s re-election bid.