Was Kim Basinger really considered a bigger star than Bruce Willis back in 1987?
In hindsight, I do find it extremely odd that she was billed first. Even in Blind Date, Willis was pretty much indisputably in the lead role and had more screen time. I suppose at the time, the general feeling was that Bruce Willis was still primarily known to the public as a TV actor through Moonlighting. And he was still a year away from his real big cinematic breakthrough with Die Hard. Kim Basinger on the other hand, was at that point, already established as a screen actress.
https://people.com/archive/cover-story-here-comes-87-vol-27-no-1/
https://www.tampabay.com/30-years-ago-this-move-changed-our-minds-about-blind-dates/2316817/
https://catalog.afi.com/Catalog/MovieDetails/57564
http://bigfanboy.com/wp/?p=22104