Singer Katy Perry walks on stage to speak durng a star ceremony in celebration of the 90th anniversary of Disney's Minnie Mouse at the Hollywood Walk of Fame on January 22, 2018 in Hollywood, California.
(January 21, 2018 - Source: Alberto E. Rodriguez/Getty Images North America) see more angles »

Katy Perry Heart Sunglasses

Katy Perry kept the fun vibe going with a pair of heart sunglasses.

Katy Perry Cutout Dress

Katy Perry was impossible to miss in this ultra-girly red polka-dot cutout dress by Christian Siriano during Minnie Mouse's Hollywood Walk of Fame ceremony.
Brand: Christian Siriano

Katy Perry Wide Brimmed Hat

Katy Perry was bursting with polka dots when she wore this wide-brimmed hat and dress combo.
Brand: Christian Siriano