Perseverence has paid off for Ellen DeGeneres, as the quirky talk show host shmoozed, begged and charmed her way onto the cover of Oprah Winfrey's O Magazine, marking just the second time that Miss Winfrey has shared a cover with another woman. The first? Just someone you might have heard of -- First Lady Michelle Obama. Winfrey herself recognizes Ellen's dedication, saying that she's "a woman who can make things happen."