Katy showed off her patriotic side by wearing a dress inspired by the American flag during her performance at the event.
Fashionable choice: Katy opted for a minimalist approach with the rest of her ensemble, allowing her striking asymmetric dress to take center stage.
Showing her patriotism, Katy displayed her love for her country by giving a sweet salute before she took the stage to perform.
The gown appeared to be a wonderfully unique asymmetrical creation until Katy unveiled its full beauty for everyone to see.
Exclusive show: Katy Perry gave a spirited performance to a crowd of sailors to start the week off in the vibrant neighborhood of Brooklyn.
Delighted: The attractive man in his uniform looked really happy
Displaying patriotism: Katy even incorporated stars and stripes into her microphone design while performing her popular song Part of Me.
Continuing forward: Katy stayed true to the military inspiration by outfitting her backup dancers in camouflage gear.
Having a blast on her own: Katy appeared happy and carefree while sitting on the shoulder of a male dancer
Thrilled: Katy appeared to be overjoyed when she was invited to participate in the customary event, expressing her happiness on Twitter.