Ali Brustofski is apparently a big fan of Katy Perry, and she's also cute, fun and talented: check her VR cover of Katy Perry's new song 'Witness' (above) and read the message on her YouTube channel:
"Hi loves! KATY HAS NEW MUSIC! I knew I had to cover this immediately. I had such a great time filming this animated video with VR goggles and handsets with Mindshow. It's unlike anything else I've ever done before and I hope you guys love how it turned out as much as I do. Thanks to Youtube Space NY for giving me this awesome opportunity! X Ali"
Mindshow VR (Virtual Reality App): https://mindshow.com