"Christina Grimmie shot these videos back in February with about six hours of choreography and four days of filming before she left for the WildFire tour. Everyone worked so hard on this project putting in extra long days on set," read a statement
"Orlando you were incredible last night. Thank you @andradaymusic for helping DEMI and I are honor the victims of the terrible acts of violence recently," wrote Nick Jonas on Instagram
Joshua Yehl, who started the petition, quoted The Force Awakens director and said: "'The fun of Star Wars is the glory of possibility. So it seems insanely narrow-minded and counter-intuitive to say that there wouldn't be a homosexual character in that world'."
"I'd like to dedicate (Halo) to all of the family members who lost family members in Florida," she said before starting the song