The Voice 'The Voice' coaches, including Pharrell Williams and Christina Aguilera, react to Christina Grimmie's death 06/13/2016 The Voice coaches, past and present, have expressed their sadness over the tragic death of 22-year-old Christina Grimmie. Read More RELATED NEWS Christina Grimmie's family reaches out after Las Vegas shootingChristina Grimmie's family sues concert promoter and Orlando venue over her deathUsher gets star on the Hollywood Walk of Fame TAGS: The Voice Christina Aguilera Carson Daly Christina Grimmie Adam Levine Blake Shelton Gwen Stefani Usher Pharrell Williams Kevin James Behati Prinsloo Shakira