I hear a background singer thst isn't Britney, but I also here Britney's voice in some backing vocals. But every primary vocal sounds like Britney Jean Spears to me and you're wrong if you hear anything else tbh.
I will never forget the heartbreak sitting alone in my car coming to the end of BJ with nothing to say. I was just...defeated. Mournful even.
Here I am drowning in excellence and pure BRITNEY.