I believe 30 Rock is now just one guest star away from actually being Saturday Night Live.

In the past week, the series about a fictional sketch comedy show has had a list of names attached to it. First there was the news about Jennifer Aniston’s appearance, then there was buzz about an actual Oprah cameo. Now there’s gossip about Gossip.

It’s being reported that the writer/star of Mean Girls could be tapping into her own mean girl persona. And who better to help Tina Fey with this sweeps stunt than Gossip Girl‘s own Leighton Meester and Blake Lively?

The proposed November episode would center around Liz Lemon’s 20th high school reunion. We’ll come to learn in flashbacks that Lemon wasn’t always as nice as she is now. It’s unclear whether Meester and Lively - who are both still being recruited - would play high school friends or enemies of Liz’s character.

The third season of 30 Rock is scheduled to debut on Thursday, October 30.

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