Katy Perry promotes “Meow By Katy Perry” at the Grove with Mario Lopez.

According to Just Jared:
The 27-year-old pop star paired her pink Moschino dress with Valentino heels and made a grand entrance on top of a trolley!

The perfume, available exclusively at Nordstrom, is a companion piece to Katy’s first scent, Purr, which debuted last year.