The Huffington Post Oprah section will launch in August, and will curate content from Oprah.com, which features the motto "Live Your Best Life" and accompanies Winfrey's OWN TV programming with videos, articles and advice on health, fashion and culture.

The section also will develop original content with Oprah.com, OWN and Huffington Post editors, and interactively engage with readers.

"Oprah was about engagement and authenticity long before engagement and authenticity ruled the web. And since those qualities are deeply embedded in the DNA of both OWN and HuffPost, I'm delighted that we'll be working together to enlarge the conversation on living our best lives," Arianna Huffington said in a statement.

Winfrey, 58, the 'Queen of Talk' who revolutionized chat shows with her intimate, confessional couch format on "The Oprah Winfrey" Show that first aired in the 1980s, has seen her Oprah Winfrey Network struggle to connect to her TV audience with her mix of interviews and feel-good programs.

Earlier this year, the network laid off 30 staff members and canceled the heavily hyped Rosie O'Donnell talk show that failed to provide a ratings boost for the fledgling channel, drawing in an average of 180,000 daily viewers as of March.

Winfrey's collaboration with Huffington Post will allow her to reach the news aggregator website's 36.9 million monthly users, with the hope of recouping some of her key audience, women ages 25 to 54. Oprah currently is followed by 11.5 million users on Twitter and 7 million fans on Facebook.

Talk show hosts such as Katie Couric, Dr Phil, Bill Maher and Ricki Lake have contributed to Huffington Post's blogosphere in the past while Ellen DeGeneres and Anderson Cooper have their own dedicated aggregator news pages. But this is the first time the site has collaborated with a host to develop a dedicated section.

(Reporting By Piya Sinha-Roy; Editing by bob Tourtellotte)

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