Niki DeMartino at Demi Lovato: Simply Complicated premiere in Los Angeles, California on Wednesday October 11, 2017.

Millie Bobby Brown at the Stranger Things Season 2 premiere in Westwood in Los Angeles, California on Friday October 27, 2017.

Liza Koshy attends The 2017 Streamy Awards in Los Angeles, California on Tuesday, September 26, 2017.

Pia Mia Perez at The Blonds fashion show during Spring 2016 MADE Fashion Week at Milk Studios, NYC in New York, New York on Wednesday September 16, 2015.

Sofia Carson at the 2017 Knott’s Scary Farm Black Carpet Event at Knott’s Berry Farm, 8039 Beach Boulevard in Buena Park, CA on September 29, 2017.

Zara Larsson performs at the Hammersmith Apollo in London, United Kingdom on Tuesday October 24, 2017.

Rita Ora at the BBC Radio 1 Teen Awards 2017 at Wembley SSE Arena, Arena Square, Engineers Way in London, UK on October 22, 2017

Zendaya Coleman at the Volez, Voguez, Voyagez Louis Vuitton Exhibition Opening in New York City, New York on Thursday October 26, 2017.

Danielle Cohn at the Rock Your Hair Presents: “Rock Back to School” Concert & Party at Avalon Hollywood, 1735 Vine Street in Los Angeles, CA on September 30, 2017.

Charli XCX at the Attitude Magazine Awards at the Roundhouse in London, United Kingdom on Thursday October 12, 2017.