Adam Levine pays a moving tribute to Christina Grimmie

Maroon 5 singer Adam Levine took to Instagram to mourn the shocking demise of 22-year-old Christina Grimmie.

Maroon 5 frontman Adam Levin took to instagram to mourn the shocking demise of 22-year-old singer Christina Grimmie, who was shot dead on Saturday after a concert in Orlando, US.

Adam Levine posted a selfie with Christina Grimmie and mourned her shocking demise after she was shot to death on Saturday. (Instagram)

Read: The Voice singer Christina Grimmie dies after being shot

Levine was Grimmie’s mentor on the American reality show Voice.

Read: Singer Christina Grimmie’s death: Suspect travelled to Orlando to kill her

“I’m sad, shocked and confused. We love you so much Grimmie. this just isn’t fair,” he wrote.