Christina Grimmie

The popular 'Voice' contestant was signing autographs and meeting fans after an Orlando concert when a suspect came up and fatally shot the singer.

Christina Grimmie may have starred on 'The Voice,' but there are some things that the most hardcore fan doesn't know about her -- that is, until now.

Christina Grimmie's debut music video for her song "Tell My Mama" is really showcasing her as a rising star with a retro vibe.