Katy Perry tampil di Ramon C. Cortines School of Visual and Performing Arts di Los Angeles, California, AS (12/6). (AFP Photo)
Aksi manggung Katy Perry tersebut merupakan bagian dari tur "Katy Perry - Witness World Wide" selama 4 hari di AS, Los Angeles, California, AS (12/6). (AFP Photo)
Katy Perry tampil berkilau saat tur musik "Katy Perry - Witness World Wide" di Los Angeles, California, AS (12/6). (AFP Photo)
Gaya Katy Perry saat menghibur penggemarnya di Ramon C. Cortines School of Visual and Performing Arts di Los Angeles, California, AS (12/6). (AFP Photo)
