aniston30rock.jpg30 Rock is pulling in the big names for their upcoming season (which begins October 30th). Jennifer Aniston was just shooting an episode (pictured), Will Arnett is also reprising his Devin Banks role, and now word is coming in that Oprah Winfrey herself will even be making an appearance. E! reports that the episode "is tentatively set to air Nov. 6. According to reliable insiders, the initial plan (subject to change) is that she will be playing herself, with all of her scenes opposite Tina Fey's fabulous Liz Lemon." Earlier this year Fey said, "I still want Oprah to play my best friend. I want to spend time with Oprah. And I don't know what I need to do to make that happen." She also said, "We would love to work with Britney. I worked with her twice on 'SNL' and she was very professional and nice."