hollywood legend harrison ford. now, the oscar-winning actress appears on the bbc's "graham norton show." describing what happened when she broke her own rule of never assuming people know who she is. to approach ford and j.j. abrams and said, hello. >> i approached their table and i was like -- the whole table was like -- and so i realized while i was dancing, i'm like, they have no idea who i am. they have no idea who i am. >> she was like, they're my co-workers. i'll just go up and say hi to 'em. dance over. >> how did they not know who she was? >> they've been busy with a universe far, far away. a galaxy far, far away. jennifer's next movie "x men apocalypse" is out later this month. there she is in that film. >>> j.j. abrams may not be good at recognizing faces, guys. he's good at keeping secrets. ever since the release of "the force awakens," "star wars" fans have been obsessed about who are rey's parents? >> it's luke, come on, people. >> you think? someone who worked on every "star wars" film is weighing in. john williams says he's guessing, like you said, paula, luke skywalker.