Bruno Mars Makes History As First Artist With Five Diamond-Certified Songs Bruno Mars is the first artist to receive 5 RIAA diamond certified singles. Diamond certified means the song sold or streamed over 10 million copies making it 10 times platinum. The songs are That’s What I Like, When I was Your Man, Just The Way You Are, Grenade and Uptown Funk. Just The Way You are is 12 times platinum. Uptown Funk and When I Was Your Man are 11 times platinum. What is your favorite Bruno Mars song?