Katy Perry sported a strapless Vivienne Westwood dress and pink hair at tonight's American Music Awards in LA. She accessorized her colorful style with nude nails, blue heels, and a wild headpiece. The singer is up for multiple honors this evening, including artist of the year, and will also be among the many performers during the show. She's taking the stage during a break from her California Dreams tour, which will wrap up with stops in Oakland and LA this week.
Katy Perry Makes a Colorful Entrance Ahead of Her AMAs Performance