(L-R) Zedd and Katy Perry attends the 2019 iHeartRadio Music Awards which broadcasted live on FOX at Microsoft Theater on March 14, 2019 in Los Angeles, California.
(March 13, 2019 - Source: Getty Images North America) see more angles »

Katy Perry Pumps

Katy Perry looked preppy in her black Mary Janes.
Brand: Katy Perry Collections

Katy Perry Shirtdress

Katy Perry was '50s-chic in a gingham shirtdress by Paskal at the 2019 iHeartRadio Music Awards.
Brand: Paskal