Katy Perry seen at 2015 Harper’s Bazaar Icons Event at the Plaza Hotel in New York City, New York on Wednesday September 16, 2015

Karrueche Tran wore matte taupe eyeshadow with subtle black eyeliner and clear lipstick

Cassadee Pope wore a gorgeous makeup: light pink eyeshadows and a bright beautiful red lipstick

Ariana Grande wore bronze eyeshadows with black winged eyeliner and mauve lipstick

Maddie Ziegler attended the Zac Posen Spring 2016 fashion show at Vanderbilt Hall at Grand Central Terminal on September 14, 2015 in New York

Acacia Brinley Clark had a beautiful look wearing matte eyeshadows with black eyeliner and extra volume mascara and matte brown lipstick

Bebe Rexha wore bronze silver eyeshadow makeup with black eyeliner and mauve lipstick

Tinashe wore beige eyeshadow with black eyeliner and dark brown lipstick

Pia Mia Perez wore bronze eyeshadow with black eyeliner and mascara and nude lipstick

Pixie Lott at the GQ Men Of The Year Awards at The Royal Opera House in London, United Kingdom on Tuesday September 8, 2015