Nicole Richie has been hospitalized. Fortunately, it's nothing bad.

No car accident, no starvation-induced exhaustion, not even a touch of the swine. She's just got a case of pneumonia and is actually "doing well."

"Nicole has checked into Cedars-Sinai where she is being treated for pneumonia," her rep tells celebrity gossip site X17: "She is doing quite well."

Last week the star's rep shot down rumors on the 'nets that the mother of two was suffering from the swine flu. Apparently she's just got a cold.

On Sunday, she Tweeted about battling her pesky illness, writing "ok cold, it's been 6 days. Lets part ways graciously & keep it moving."

Get well soon, Nicole!

Earlier this week, we told you how Nicole Richie and Joel Madden were pronounced man and wife in court. This was just a mistake by her attorney. They're not married. He'll be by her side anyway, though, as will her kids. Cute family, they are.