Rosie O'Donnell has just split from her girlfriend of over a year, Tracy Kachtick-Anders, but the former TV queen has another relationship problem to deal with, and it involves her powerful new boss, Oprah Winfrey.

"Oprah and Rosie have not been seeing eye to eye on the tone of Rosie's new show" on OWN, an insider with knowledge of the situation tells me. "Oprah sees it as a friendly daytime talk show where viewers get to spend an hour with the old Rosie they used to love. Rosie, on the other hand, thinks the show should be more political and a place where she can express her liberal views."