Russ Einhorn / Splash News 1 / 12
Russ Einhorn / Splash News 1 / 12


Nicole Richie has checked herself into a Los Angeles hospital.

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A rep for the star tells, "Nicole has checked into Cedars Sinai where she is being treated for pneumonia. She is doing well."

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Citing illness, Richie, 28, bowed out of the Nov. 10 launch of her House of Harlow jewelry at Bebe in L.A.

She also took to her Twitter account a few days back and mentioned she was feeling ill: "ok cold, it's been 6 days. Lets part ways graciously & keep it moving."

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In September, she gave birth to son Sparrow, her second child with Joel Madden; daughter Harlow is 22 months old.

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