Actor Robert Downey, Jr. is set to become a father for the third time.

The Iron Man star, 49, will welcome a daughter with wife Susan Downey in November (14), according to a brief message posted on his page on Wednesday (09Jul14).

He writes, "Yo. Susan. Me. Baby. Girl. November. Scorpio?"

The actor's representative has since confirmed the news.

The couple is also parents to baby boy Exton, who was born in February, 2012.

Downey, Jr. also has a grown-up son named Indio with actress/singer Deborah Falconer. The 20 year old hit headlines last month (Jun14) after he was arrested for cocaine possession in Hollywood.