Grimmie, 22, was shot and killed on Friday night, following a performance in Orlando, Florida.
I remember the first time we met her, she was nothing but nice to us.
So humble, Fifth Harmony member Normani Kordei said to the crowd.

Credit: Kevin Winter/Getty Images
Lets all remember her: Chrstina Grimmie.
My heart is absolutely broken, Gomez, who toured with Grimmie, wrote on Twitter following her murder.
I miss you Christina.
Words cannot begin to describe the pain I am feeling,Teefey said in a statement.
I never could have imagined this horrific event being one of the pitfalls needing to be avoided.