Cynthia Nixon & Christine Marinoni Welcome a Baby Boy

Cynthia Nixon and Christine Marinoni are the proud parents of a baby boy!

Max Nixon-Marinoni was born on Monday (February 7), and a rep for Cynthia tells JustJared.com that Christine and Max are both doing great.

The 44-year-old Sex and the City actress and her longtime love, 43, have been engaged since 2009.

Cynthia has two children – Samantha, 14, and Charles, 8 – from her previous relationship with photographer Danny Mozes.

Congratulations to Cynthia and Christine!