Ben Affleck Has Spirited Conversation with Jennifer Lopez at Movie Premiere

Ben Affleck tends to wear his emotions on his sleeves -- and he seemed to be doing exactly that at Jennifer Lopez's premiere ... where he looked a bit fired up while talking to his wifey.

As for the movie experience itself ... everyone seemed to love it and was really into seeing J Lo's life story on the silver screen. The leading lady herself even got onstage and gave a speech, bringing herself to tears as she talked about producing the biopic, of sorts.

#entertainment