Ethan Hawke is a dad for the third time!

The actor and his wife Ryan Shawhughes welcomed Clementine Jane Hawke last Friday in New York City, his rep tells Usmagazine.com exclusively.

Hawke, 37, and Shawhughes quietly tied the knot in New York City in June.

In January, Hawke's rep confirmed that he and Shawhughes were expecting their first child together.

"They're thrilled!" the rep said.

Hawke met Shawhughes after she began working as a nanny for his two children, Maya, 10, and Levon, 6, whom he has with his ex, actress Uma Thurman. (They did not date until after his 2004 split with Thurman.)

In 2006, Hawke gushed that his kids provide "the greatest pleasure in my life. It's the only role that, if I fail, I will consider my life a failure."

Meanwhile, it's been a busy summer for Maya and Levon with a new baby sister and their mother's upcoming nuptials.

A rep for the actress confirmed to Usmagazine.com that Thurman will wed her financier boyfriend Arpad "Arki" Busson.