In Memory of a True Talent: 8 of Christina Grimmie's Best YouTube Covers
The late singer, whose birthday was March 12, was well known for her impressive YouTube covers
Christina Grimmie's Family Posthumously Releases Her Song 'Little Girl' in Honor of Mother's Day
Christina Grimmie's family releases her original, never-released track 'Little Girl' in honor of Mother's Day
Family of Murdered Singer Christina Grimmie Family 'Beyond Devastated' by Las Vegas Shooting
The family signed their note by the Christina Grimmie Foundation, which provides support to those "who suffer from the devastating effects of gun violence"
Christina Grimmie's Family Thanks Fans on the Anniversary of Her Death: 'We Too, Are Still Healing'
"Your prayers, love, encouragement and support have been felt by us as a family and we are humbled and deeply appreciative," the Grimmies wrote Sunday
Adam Levine Gives Moving Tribute to Christina Grimmie: 'It's Unfair That She's Not Here'
The Voice's Adam Levine and host Carson Daly announced the Christina Grimmie Foundation during Tuesday's episode