To honour those affected by the terrible tragedy, Ariana took to Twitter to send love to her fans.
"Thinking of you all today and every day. I love you with all of me and am sending you all of the light and warmth I have to offer on this challenging day," she wrote.
She also shared a video of fans singing her new single "No Tears Left To Cry" and wrote:
"So wish i were there with u all today. u have no idea. love you so v much."
Our thoughts and prayers go out to the victims and their fam <3