Nicole jokes about twin rumors

Nicole Richie showed off a growing baby bump at a fundraiser for the Richie-Madden Children's Foundation Monday in Hollywood.
Asked about tabloid rumors that she is expecting twins, her beau's brother Benji Madden joked to Usmagazine.com, "She already has twins."
Richie, 27, then added, "I have twins. People popped out of me yesterday."

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