Robert Downey Jr. and wife, Susan, welcome new baby girl

Jason Merritt/Getty Images Robert Downey Jr. and Susan Downey (seen at the 2014 Toronto Global Film Festival in September) have reportedly welcomed their second child.

Robert Downey Jr. is a proud papa again.

Downey’s wife, Susan, gave birth to a baby girl in Los Angeles this week, their second child together, People magazine reports.

The bundle of joy’s big brother, Exton Elias, is 2, while Downey has a son, Indio, 21, from a previous marriage.

The Day after day News reached out to Downey’s rep for note, but has not yet heard back.

The “Iron Man” star, 49, made the announcement in July via Twitter that he and his wife of nine years were expecting.

“Yo. Susan. Me. Baby. Girl. November. Scorpio?” he wrote.

He also posted a message to fans on his Facebook page saying he was “delighted” to learn the couple would be having a little girl.

“Um. I don’t know if it’s a ‘man’s world,’ but I’m certain women run it,” the actor wrote.

Susan Downey, 40, is a longtime film producer who runs a production company with her husband.