To further Matt's response, it was included on the 'What's Love Got To Do With It' soundtrack as a remixed version (with an additional lyric added to the bridge).
it's basically a rerecorded musical track done for the song not to sound SO 80s on a 1993 soundtrack lol. it sounds like an identical vocal take (just drier), but Lord knows why that random lyric got added to the bridge. I wish it were in the original because I prefer that production.