Unfortunately, no.
First, I don't like how she sang the song. Ew.
Second, It really looks like she is lip syncing. Most artists can cover it up, but she didn't really do that well at that.
It's kinda sad how I say 'Yes' to those who everyone else says "No" to, yet I want to say "No" to those who everyone else says "Yes" to. I guess I just see music differently thank others and look at it in a different light or something.