Bruno Mars has landed his fifth Hot 100 No. 1 this week with “When I Was Your Man.” It marks just the second No. 1 in the chart’s more than five-decade history for a song featuring piano and vocals exclusively.
Justin Bieber, Taylor Swift, Bruno Mars and Miguel to perform at the 2013 Billboard Music Awards, airing live on ABC from the MGM Grand Garden Arena in Las Vegas on May 19. Details: http://blbrd.co/16wMuWN