At last month’s 67th annual Grammy Awards, Lady Gaga and Bruno Mars both went home with some hardware, with their smash hit ‘Die with a Smile’ being named the Best Pop Duo/Group Performance.

The ballad also leads Global Excl. U.S. for a 15th frame. By Gary Trust Lady Gaga and Bruno Mars’ “Die With a Smile” adds an 18th week at No. 1 on the Billboard Global 200 chart. The song ...