For someone who has enjoyed outsize victories in almost every venture she has pursued, The Oprah Winfrey Network will be the ultimate test of her power, even thoughWomen claimed three of the top five spots in Forbes' magazine's 2010 Celebrity power list with singer Lady Gaga making her first entry and Oprah Winfrey retaking her No.1 position.The success is due greatly to this alchemy between chief designer and powerful boss. "I think Steve Jobs has found somebody in Jony who knows how to complete or even exceed his vision, and do it time and time again,". it went live to about 85 million households on Jan. 1, 2011 and has managed to amass a pretty impressive résumé in a short time, garnering 1.1 billion YouTube views. Ive says he and his boss speak at least once a day. In fact, their lives are very much part of the same fabric. Despite great fame and fortune, both manage to guard their privacy "with not a hint of ostentation,"During her decades as the billionaire queen of daytime television, Ms. Winfrey had many highlights andElton John says"I'd love to [work with her] in the future. She and I come from exactly the same place.