Katy Perry is the queen of purple hair, so you'll see her again on this list below. In 2015, she hit the red carpet with purple hair and a dress drippin ... under a green jacket and you'll ...

This red carpet moment was moving because these powerful women uplifted ... singer H.E.R. wore a deep purple Pamella Roland gown with an ombre effect. The bodice of her dress has a deep V neckline ...