Not sure of the link except for Warren Beatty?
McClintock!
Ah, yes, that would seem to be a concept -- pair up two particular stars (and I don't think they did it enough -- possibly the defunct off screen romance?)
Anyway, my link was:
Mclintock!
Bill W's got the star matching going! I like that. And "Chaplin" --
brilliant, fealola.
Charlie's Angels
(Star matching and flings in real life thing

)
THE CROW: CITY OF ANGELS
Abbott and Costello Meet the Keystone Cops
The Invisible Keystone
(although I'm lost on those last two links)
The Revenge of the Creature