"I miss her. It's unfair she is not here," he continued. "We're going to sing a little song tonight, and I'm going to be singing every word to her, in her honor. Thank you guys for being here. Christina, we love you."
Grimmie competed during the sixth season of The Voice, and was a finalist on Team Adam. As a tribute to her memory, Levine joined the current members of his team -- Jesse Larson, Lilli Passero and Mark Isaiah -- for a soulful and touching performance of The Beatles' iconic 1968 ballad "Hey Jude."
"As many of you know, Christina LOVED video games and had a special fondness for anime," Grimmie's family explained. "We created this video as a special tribute to honor that love and her desire to always bring light and love into the heart of others." Check out the touching animated tribute in the video below.