Singer Katy Perry attends the screening of EPIX's "Katy Perry: The Prismatic World Tour" at The Theatre at Ace Hotel Downtown LA on March 26, 2015 in Los Angeles, California.
(March 25, 2015 - Source: Jason Merritt/Getty Images North America) see more angles »

Katy Perry Lace Up Boots

Katy Perry punctuated her outfit with a killer pair of lace-up boots by Giambattista Valli.
Brand: Giambattista Valli

Katy Perry Little Black Dress

Katy Perry was sleek and chic in a black tuxedo dress by Balenciaga at the 'Prismatic World Tour' screening.
Brand: Balenciaga
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