The worst kept secret in Hollywood has been conformed. Nicole Richie is pregnant. She tells Diane Sawyer that yes, she is pregnant, “I’m almost four months.”

In the interview she adds this about her drunken driving conviction.

“I have a responsibility and it’s something that I did wrong, and if I could personally apologize to every single person who has lost a loved one from drunk driving, I would. Unfortunately, I can’t, but this is my way of paying my dues and taking responsibility and being an adult.”

She adds to OK! magazine.

“I was watching CNN about a month ago, and they happened to be talking about young people driving under the influence. They were flashing little kids (on the screen) who were killed by drunk drivers, and it broke my heart. It was a big wake-up call.”

All quotes taken from USA Today.

Well, she only had to get caught twice to work it out!! That jail sentence is a good idea, she might forget.

Nicole is looking really cute – maybe what Gwyneth says about pregnancy vitamins is true. Boyfriend Joel Madden appears with her for the interview, looking less cute.

In other pregnancy news, Christina Aguilera is finishing her world tour this week, after being given the all-clear by doctors. Still no word on her pregnancy from the singer, although her illness is being said than more than just a simple case of singing-impeding sniffles, she actually collapsed backstage. Two more nights, Chrissie, then a long haul flight back home, and you can put your feet up. And your swollen ankles.

Note by Celebitchy: Can I please gloat again for calling her pregnant back when I saw the “potbelly” pictures, before the Enquirer was even saying it?