what song has a video like katty perrys ET ft k west its like a rapper and a female rock/pop singer?

what song has a video like katty perrys ET ft k west. its like a
rapper and a female rock/pop singer .The video is outside with good
background alittle like katty perrys. I saw it on channel 0 but since
then ive not been lucky to see it again.it sounded good please what is
the song.