Lily And John

It's not really that weird though. Annette Bening looks an awful lot like her hubby's sister, Shirley MacLaine. Tom Cruise and Katie Holmes looked a lot alike, as does Rhea Pearlman and hubby Danny DeVito. Not to mention Lily and her own spouse, Jane Wagner---they look almost like blonde and brunette versions of each-other. See: https://sp.yimg.com/ib/th?id=JN.oMaxsZwQqupg3oAG8qNXQA&pid=15.1&P=0

And, I'm sure there are more examples out there...

But, none of these couples are really related, so they don't think about it like the people on this board are. All they know is they're attracted to each-other, and let's face it, they match each-other better than a two-piece suit! So, I say yay for them!

Granted, I do think it unfortunate that Tomlin looks like Travolta's sister to quite the degree that she does, because it distracts most from the fact that Travolta and Tomlin actually make a REALLY sweet pair in this film.

Please excuse typos/funny wording; I use speech-recognition that doesn't always recognize!