Found this
West Side Story-
Based On: "Romeo & Juliet" The Twist: Swap out Italy for New York City's Upper West Side, the wealthy families of Capulet and Montague for rival gangs the Sharks and the Jets, and add in some musical numbers, and you've got a hit on your hands. It's a rare feat to adapt a centuries-old story that ultimately becomes as famous as the source material (to a generation, at least), but West Side Story - based on the Broadway play - comes close. The tale of Romeo and Juliet's forbidden love is almost second nature to movie fans, but by infusing their musical with issues of race, immigration, and class conflict, the minds behind the adaptation formed a truly American take on a classic. The Puerto Rican Maria and the Polish-American Tony take over the title roles, but most of the plot remains the same.
Romeo Must Die-
Based On: "Romeo & Juliet" The Twist: Focusing on race instead of family loyalty, and exchanging words and daggers for guns and martial arts, "Romeo & Juliet" is adapted into a modern setting yet again. If our list has shown anything, it's that screenwriters don't make the mistake of actually making their story's source material blatantly obvious in the title. So with Romeo Must Die, there's a good chance many martial arts fans would simply have seen the title and thought nothing of it. In the film, the title is explained as mocking Jet Li's 'Romeo-like' pursuit of a rival gang leader's daughter (Aaliyah). After all, Shakespeare would roll over in his grave if his play was adapted into an action movie called 'Romeo Must Die,' right? We'll never know, but this film actually does take several cues from the classic play, albeit with an Oakland, CA flavor.
here's a trailer and blub about Warm Bodies
http://screenrant.com/warm-bodies-trailer-2/