That verse she kept taking the mic away from her mouth at the ends of the lines etc. She just had a heavy backing track. When she puts the mic back to her mouth it gets louder and you can hear another voice pop up.
Watched once again the video and nope, can't difference her voice from the backing track. The track vocals are heavily edited in the recorded version, that's why I think she lip synced. Whatever, there's no point in discussing this anymore
@ Ke$ha
