I've written twice before about a young woman named Diem Brown. I first wrote in August about her appearance as a contestant on MTV's Real World/Road Rules Challenge reality show. I wrote about how despite a recent diagnosis of ovarian cancer, she took herself to Australia to compete in physical and mental challenges with other spunky 20-something competitors. Brown, 25, fought for a cash prize of $250,000 -- while fighting cancer at the same time.

Brown did not win the grand prize, but she did win the admiration and respect of her castmates who on an MTV reunion show applauded her tireless and heroic efforts. In my second post, in September, I wrote about Brown's presence on the reunion show, about her strength, about the great mindset she acquired prior to returning home from Australia for treatment. I wrote about her foundation -- Live for the Challenge -- a wedding-type registry that allows patients to register for prescriptions, wigs, anything that helps them manage their illnesses. I did not write about the wig Brown wore on the show -- but it was apparent she had lost her long, blond hair and was masking the most visible side effect of chemotherapy.

Brown reluctantly yet powerfully unveiled her head on national television just a few nights ago during the beginning of another MTV Real World/Road Rules Challenge. During this installment -- The Duel -- Brown competes again, this time with the shortest of brown hair covering her scalp and with a fierceness that rivals anything she's offered on past shows.

Brown is back. She's in Brazil. And she is beating cancer.

The power of positivity is subjective when it comes to cancer survival. There are those who argue that keeping up a positive attitude puts too much pressure on cancer patients. I think it depends on who you are at the time of cancer diagnosis, and what your individual personality style is in facing adversity, that is far more relevant to being a survivor.

Last Wednesday, when the news broke that Farrah Fawcett had been diagnosed with cancer, she asked that her privacy be respected. As is the case with most celebrities, it was not likely to happen. We have seen almost constant coverage in the details of her cancer diagnosis and treatment, and the paparazzi have captured in photographs her every movement.

Before the sun sets on this day, you are going to hear that Farrah Fawcett has been treated for colorectal cancer. Currently being reported in London newspapers -- here, here, and here -- the National Enquirer is running an exclusive story that Fawcett, famous poster sex symbol from the days of Charlie's Angels fame in the 70s, has already undergone radiation and surgery for a tumor found by doctors after her appearance at the Emmy Awards with Charlie's Angels co-stars Jaclyn Smith and Kate Jackson.

It might be true, and if so, we hope only the best for Farrah Fawcett. But we should hold out for something more substantial than the news being reported now, because we all remember the Whitney Houston brain tumor news, and Steven Tyler's throat cancer news. Which is why I am mentioning it here -- for a little cautionary perspective.

Update 4:30 (PST): Unfortunately, it appears this might be more than a rumor. Entertainment Tonight has published this report:

"ET confirms that Farrah Fawcett is battling cancer. Just minutes ago, the Charlie's Angels star released a statement to ET, saying, "Please respect my privacy at this challenging time."

The 59-year-old actress was last seen on the big screen in 2004 in The Cookout and has guest-starred on numerous TV shows in the past decade, including Ally McBeal, The Guardian, and Spin City."

Related post: Farrah Fawcett: Positivity is a necessity in cancer fight.

The most recent season of MTV's Real World/Road Rules Challenge reality show has just ended. Customary after each season finale is a reunion show -- where a sampling of contestants recap their experiences, answer questions, confirm or dispel show rumors, and update viewers on the status of their post-television lives. The winners -- a twosome who took home $250,000 -- sit front and center at the reunion and get to bask in the glory of the physical and mental prowess that allowed them to win the big bucks. Two contestants clearly won -- they have the money to prove it. But another contestant -- who didn't take home a dime -- is the true winner in my book.

Diem Brown, 25, was cast on the MTV challenge show before she knew she had ovarian cancer. But prior to the start of the show, Brown did know of her diagnosis -- and she still decided after just a few treatments to head for Australia where she competed in physical stunts and tough competitions. The producers never knew of Brown's illness and she confided in only two castmates while she battled through fatigue and nausea to complete her own personal survival mission. She succeeded -- and she returned home victorious in her own right. And she has no regrets.

On the reunion show, Brown said the show made her more fierce, that she came out of the experience a stronger person, that she tried her hardest, put everything on the line, and didn't feel sorry for herself. And it put her mindset in a great place prior to returning home for continued treatment.

And now Brown is home. She is receiving treatment. And she is managing her foundation -- Live for the Challenge -- a wedding-type registry
where patients can register for wigs, prescriptions, anything critical to the management of their illness.

Ovarian cancer affects one in 50 women, mostly in a silent fashion -- with no overt symptoms until it's often too late. And there is currently no accurate screening for this life-threatening disease that can have tragic outcomes.

Brown seems to be managing just fine with the cancer she calls "the disease that whispers." She is strong, spunky, enthusiastic and positive about life, about her future. She is clearly a winner.

From Blabbermouth: Eddie Van Halen has developed a cure for cancer. Yep. Is he telling anyone what the cure is? Nope. Did smoking cause his two bouts of oral cancer? According to Eddie Van Halen, smoking did not cause his cancer, and he still smokes. What caused his cancer? He speculates it might have been the metal guitar pick he used.

This story comes from Launch Radio Networks, who reported on the Sirius Satellite Radio conversation Eddie Van Halen had with Howard Stern last Friday. I didn't hear the radio program, as my tolerance for Stern is low, but I do regret I missed this conversation.

I feel as if some significant portion of the conversation got left out in the retelling of the event -- but if not -- what do you mean you have a cure for cancer but you are not telling anyone? Metal guitar pick? Eddie, please stop talking about cancer. I am a huge fan but this sounds utterly nonsensical.

Anyone else listen to this call-in from Eddie Van Halen to the Howard Stern Show?