One of Rosie O'Donnell's Daughters Is Missing*

Rosie O'Donnell's teenage daughter has been reported missing.

A note published to the lesbian celebrity's official website, Rosie.com, revealed that police in Nyack, N.Y., have been searching for Chelsea O'Donnell since Sunday.

The 17-year-old daughter was last seen in Rockland County August 11.

Chelsea, who is one of three children from O'Donnell's marriage to Kelli Carpenter, reportedly takes medication and is in need of medical assistance. She may be in the company of a dog called Bear.

See the full note from Rosie.com below, which includes a full description of Chelsea's appearance. Anyone with information should call (845) 358-0206 or 911.

"Rosie O'Donnell's 17 year old daughter, Chelsea O'Donnell was reported missing. Nyack, New York police authorities have been looking for her in the Rockland County area since Sunday, August 16. She was last seen Tuesday, August 11. She was wearing a black sweatshirt hoodie, dark ripped blue jeans, women's grey converse sneakers and a black backpack. Chelsea has a large tattoo on her right side of a dream catcher with the word 'Breathe.' She left home with her 6 month old therapy dog named Bear. The dog is a 9 lbs brown and black terrier. Chelsea stopped taking her medicine and is in need of medical attention. Any information please contact authorities at 845-358-0206 or 911."

*UPDATE: Kelli Carpenter, Rosie O'Donnell's ex-wife and Chelsea's other mother, reports on Facebook that the teenager has been found and is safe.