She told the crowd there that she would soon walk down the aisle with Marinoni, reports Contactmusic. Nixon's co-actress Kristin Davis, who also loaned her support to the gay rights event, was also there when the announcement was made.
While Nixon made announcement about her engagement, Davis looked on. The couple began dating after Nixon divorced her husband Danny Mozes in 2003.
Washington (ANI): Hollywood actress Cynthia Nixon has announced the she is all set to marry her lesbian partner Christine Marinoni. The 'Sex and the City' actress made the announcement during the the Love, Peace and Marriage Equality rally in New York.