STAPLES CENTER - All eyes were on Katy Perry last night as she kicked off the first of 3 nights at Staples Center, as part of "Witness: The Tour." The concert featured a giant LED screen which was the width of the entire stage. The concert also featured dancers with televisions on their heads and an eye appearing on the screen. Perry's latest album Witness was released on June 9th, 2017 on Capitol Records and features the singles "Chained To The Rhythm" featuring Skip Marley, "Bon Appétit" featuring Migos and "Swish Swish" featuring Nicki Minaj. Katy Perry is set to perform the second show tonight, and a third on November 10. Photos and words by Mathew Tucciarone.