I'll cut to the chase: Around the 1:50 mark in this video, Ariana Grande launches missiles from her breasts at a robot. That would be enough, but her whole attitude is like "Yawn, just another day on Mars." She even tosses her hair and shakes her head while she does it!
There are serious sci-fi music videos. There are ones with great concepts. There are pretentious ones. And there are the utterly camptastic ones. This belongs in the last category. Plus, it's so clearly a Flash Gordon pastiche that I love it just for the reference. I think Grande defeats Ming the Merciless in it. Double points for the video being in no way related to the song, which is an excellent trope.