Mark Daniel Ronson is a British-American DJ, songwriter, record producer, and record executive. He is best known for his collaborations with artists such as Amy Winehouse, Adele, Lady Gaga, Lily Allen, Robbie Williams, Miley Cyrus, Queens of the Stone Age, and Bruno Mars. In 2014, Ronson released his single “”Uptown Funk”” featuring vocals from Bruno Mars. The single spent 14 consecutive weeks at number one on the U.S. Billboard Hot 100, seven non-consecutive weeks at number one on the UK Singles Chart and became one of the best-selling singles of all-time.