ALBAWABA - The love song ballad "Die With a Smile," which Lady Gaga and Bruno Mars collaborated on for the first time, debuted as a standalone single and music video on Thursday. Finally, after much speculation, the long-awaited duet between Bruno Mars and Lady Gaga is here. On Friday, Aug. 16, the world-renowned pop artists released a new duet called "Die with a Smile," accompanied by a music video with ...