It's a Girl For Nicole Richie and Joel Madden

Nicole Richie and her rocker boyfriend Joel Madden are the parents of a daughter. Harlow Winter Kate Madden was born Friday at Cedars-Sinai Medical Center and weighed 6 lbs., 7 oz.

"The beautiful healthy baby girl left the hospital with her ecstatic parents," says the rep.

Richie, 26, said she was pregnant in July, telling Diane Sawyer on Good Morning America: "I would really want to be someone my child would look up to."

Later, Richie, who had a famously wild childhood, said the idea of parenthood had made her more mature, "When I found out that I was pregnant, there was just something inside of me that felt a responsibility to mend any issues that I've had with my parents in the past, because, listen, I've put them through a lot," she said.

Congrats!!!! Can't wait for the baby pics. :)