Bruno Mars receives a second Grammy for Record of the Year during the 60th Annual Grammy Awards show in New York. Pic/AFP

Star performer Bruno Mars' single That's What I Like won the Song of the Year honour at the 60th Grammy Awards here. As the category recognises the artists and songwriters behind a hit track, Mars took the stage with Christopher Brody Brown, James Fauntleroy, Philip Lawrence, Ray Charles McCullough II, Jeremy Reeves, along with Ray Romulus and Jonathan Yip, who are credited as songwriters on "That's What I Like".