The supermodel was allegedly "knocked over and robbed" by thieves while attempting to hail a cab in December, leading to a serious leg injury.
Campbell did not offer any specifics when reached for comment at the time, just saying: "I am sorry. I do not talk to the press, but I am fine."
She has been spotted using crutches in the last several weeks, but an eyewitness told Page Six that Campbell did not need assistance to walk at a Miami party over the weekend.
A spokesperson for the model declined to offer an update on her condition.
Her upcoming reality competition The Face premieres on February 12 on Oxygen.
(Pictured above: Naomi Campbell and Vladislav Doronin at 'Skyfall' premiere)
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