This is James Charles. He's a YouTuber, makeup artist, and the first-ever male CoverGirl spokesperson.
In his newest video, YouTuber Shane Dawson asked him, "Who's been the rudest celebrity you've ever met?"
James explained how he and Ariana first online-met. He posted videos from her concert and she followed and DMed him:
I really like Ariana. I just had a really crappy experience with her. I went to her show here in LA. I posted a bunch of videos from the night and she had DMed me like "Thank you for coming!" She was so sweet. I was like, "Love you the most ever in the world!" She followed me and DMed me. She was like, "I wish I knew you were coming. I would've loved to have you backstage."