Jennifer Aniston was back at work on the set of 30 Rock in NYC last night and this time she was getting physical with the boys rather than dancing all wet with the ladies. She got to shoot scenes with Alec Baldwin (yay) and it looks like things got a little violent with his stunt double during filming. It sounds like she will star on the third episode of the season while Oprah may guest star on number two. Naturally, she looked fabulous — and as usual those arms and that hair are so envy inducing — even playing a psycho stalker. To see more of Aniston and Alec on set just read more

Source: POPSUGAR -- Insanely addictive.