The singer looked like she was ready for another high-fashion trip to space with futuristic costumes to kick off her tour.

Styled with a matching headpiece that wrapped around her hair and neck, the sparkly dress also brought the drama as Perry turned around. She showed off a large back cutout that bared her entire ...

And if there was one appearance that everyone agreed on, it was Katy Perry's. A futuristic dress for an evening dedicated ... a subtle nod to the Art Deco aesthetic. Her hair, styled in a 1920s ...

Katy Perry appeared to take a ... Styled with a matching headpiece that wrapped around her hair and neck, the sparkly dress also brought the drama as Perry turned around. She showed off a large ...