Grimmie won a posthumous award for "Choice Web Star: Music" at the annual awards show on Sunday, but wasn't mentioned once in the broadcast, including in a tribute honoring young family members of victims of gun violence. In one of the most powerful moments of the show
, Jessica Alba introduced teenage family members of victims of highly publicized shootings in the U.S., including Cameron -- the son of Alton Sterling
, who was shot dead by police in Baton Rouge, Louisiana -- and victims of the Pulse nightclub shooting
in Orlando, Florida.