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orked with some of the biggest names in the music industry, including Selena Gomez, Jennifer Lopez, Stevie Wonder, Whitney Houston, Adam Levine, Coldplay, JoJo, Normani, Quincy Jones, Lenny Kravitz, Kehlani, Take 6, Boyz II Men, Jordin Sparks, Jhené Aiko, Nicole Scherzinger, Avery Wilson, Fergie, and more. \n\nHe was famously a vocal coach on NBC's âThe Voiceâ for over 10 seasons. Stevie is also the creator and host of the hit music showcase, \