Fan theories have been confirmed as pop icons Lady Gaga and Bruno Mars announced their collaboration on a new single, *Die With a Smile*. After Bruno Mars wrapped up his Las Vegas residency on June 15th and Lady Gaga began hers on June 19th, speculation about a possible collaboration grew when Mars expressed his desire to perform with Gaga. The rumors intensified when Gaga posted a video of herself playing piano while wearing a Bruno Mars shirt, to which Mars responded with an eyes emoji on X. On August 15th, the duo confirmed their partnership by sharing a stylish photo of themselves in red and blue outfits and revealing the track’s title. *Die With a Smile*, rumored to be the lead single from Gaga’s upcoming album, is set to drop alongside a music video at 9 PM Pacific Time on August 15th.