DJ Mustard Is Just Mustard Now And Here's His New Single With Nick Jonas

DJ Mustard has made a name for himself over the last few years as a producer, releasing two albums under the name -- 2014's 10 Summers and 2016's Cold Summer -- and has racked up credits on songs from Rihanna, YG, 2 Chainz, Tyga, Jeremih, Ty Dolla $ign, and many more. He even has his…