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Bruno Mars has another award to add to his collection.
He's been named as the most successful songwriter (with partners Ari Levine and Philip Lawrence) of 2010 by Music Week.
Bruno's team - known as The Smeezingtons - were behind Cee Lo Green's 'Forget You', B.o.B's 'Nothing On You' and Travie McCoy’s 'Billionaire' as well as Bruno's own singles.
Bruno is currently at No 1 in the Vodafone Freebees Big Top 40 chart with 'Grenade'
Second place went to Norweigan producers Stargate, who brought us Rihanna’s ‘What’s My Name’ and Katy Perry’s ‘Firework’.