| "Diem was a true fighter and brought passion to everything 
				she touched," MTV said in a statement. Brown had chronicled her 
				fight against the disease in a blog for People.com.
 When Brown joined MTV in 2006 to appear on "Fresh Meat," she 
				revealed that she had ovarian cancer. After surgery and 
				chemotherapy, she returned to the network to appear in "The 
				Duel."
 
 Brown was again diagnosed with cancer in 2012 and used her 
				experience to become a patient advocate. She hosted an MTV.com 
				special that year for young cancer patients and founded a gift 
				registry site for people experiencing medical hardship.
 
 On Tuesday, Brown tweeted, "I need prayers and advice. My 
				doctors are seemingly giving up but I won't and can't roll over. 
				Whatever option I have to live I'm grabbing."
 
 Brown's friends expressed their grief on Twitter.
 
 "Hard to say with a heavy heart and teary eyes, fly high @DiemBrownMTV 
				#RIP," tweeted actress Brittany Baldi.
 
 Chet Cannon, who appeared in MTV's "Real World: Brooklyn," said, 
				"I believe in a heaven and I have not doubt she was received 
				lovingly on the other end."
 
 (Reporting by Patricia Reaney, Editing by Piya Sinha-Roy)
 
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