I don't really know how to label a movie a chick flick...
If the Princess Bride counts then absolutely.
Titanic I suppose could be considered a chick flick.
Definitely, Maybe is definitely a chick flick I know that. That was a good movie.
Atonement... If this is a chick flick it's probably the best chick flick ever made.
Garden State is good as well.
Then again, maybe none of these are chick flicks, I have no idea.