Thursday, we heard a rumor that Oprah Winfrey and Rosie O'Donnell were about to claw each other's eyes out because of creative differences concerning Rosie's upcoming talk show on the OWN network.

Well, Oprah would like you to know it's not true.  She Tweeted, quote, "I get so sick of people trying to create fights and feuds when women are in business.  Don't buy into it.

"There's no feud between Rosie and me.  We haven't even had a discussion about her new show."

Oprah admitted last year that she was a little worried about working with Rosie.  So she took some of the execs from OWN with her and visited Rosie at home.

Oprah told "Fortune" magazine back in October, quote, "Rosie said, 'I know you're here to assess how crazy I am.'  I said, 'Basically, yes.  I'm doing a crazy check.'"