Jennifer Aniston Goes Conor McGregor on Fan's Phone ... for New TV Show

[[tmz:video id="0_apqymbs5"]] Jennifer Aniston went HAM on a fan trying to sneak a selfie vid with her on the street, but unlike Conor McGregor she won't be arrested for it ... 'cause it's all for TV. Jen was shooting a scene for her new Apple TV+ show,…