The Irish-born creative counted Princess Grace of Monaco and Robert F. Kennedy's wife Ethel among her clients.

Anne Wermiel She was flanked by “Evening News” staffers who showered O’Donnell with applause when the broadcast went off the air. “I will miss you too,” O’Donnell told viewers.

TVLine will update this post with video of Winfrey's surprise appearance if/when it is made available. In the meantime, hit the comments and tell us if you will miss O'Donnell on CBS Evening News.

“I will miss you, too, but I will see you on CBS news programs ... I owe it all to everybody I work with honestly. Love you, good night.” O’Donnell joined CBS News in 2011, and throughout her time ...

TVLine will update this post with video of Winfrey’s surprise appearance if/when it is made available. In the meantime, hit the comments and tell us if you will miss O’Donnell on CBS Evening News.