Guess who was filming in New York yesterday on the 30 Rock set? If you guess Alec Baldwin and Jennifer Aniston, you’d be right, or you just looked at the above picture, plus headline, and figured it out.

There’s no sneaking anything by you, is there?

On Aniston’s guest starring appearance, she plays one of Liz Lemon’s old roommates, Claire Harper, a “free-spirited, Fatal Attraction-like stalker” who latches on to Baldwin’s Jack (complete with odd hat) and apparently attacks a policeman.

Now, that’s comedy. (Insert better joke here).

We really like that last one, because we picture her pointing at us and saying “No one told you life was gonna be this way!”