Singing her hit ‘Firework’ as a huge fireworks display lit up the capital, Perry looked perfectly pop and perfectly patriotic
The singer's latest look is by Kendall Jenner- and Gigi Hadid-beloved brand, SemSem
Taraji in Armani, Dua in Versace...
The biggest names in music rocked the Microsoft Theater in Los Angeles.
Mooooove over. Katy Perry is back!