Holland Roden at the “Vampire Academy” Los Angeles Premiere at Regal 14 Theaters on February 4, 2014 in Los Angeles, CA

Zoella wearing a beautiful makeup in her “Autums/Fall Makeup | Gold Eyes & Berry Lips | Zoella” video

Lea Michele at the 19th Annual “Taste For A Cure” at Beverly Wilshire on April 25, 2014 in Beverly Hills, CA

Mary Lambert at the 56th Annual Grammy Awards at Staples Center in Los Angeles, CA on January 26, 2014

Jessie J arrives at the Clive Davis and The Recording Academy annual Pre-GRAMMY Gala on January 25th 2014 at the Beverly Hilton in Beverly Hills, California

Emma Watson at the 2013 People’s Choice Awards Press Room, Nokia Theatre, Los Angeles, CA 01-09-13

Emma Roberts arrives to the Paleyfest 2014: American Horror Story COVEN on March 28, 2014 in Hollywood, CA

Charli XCX at the Delta Air Lines Toasts 2015 GRAMMYs at a SOHO House on February 5, 2015 in West Hollywood, CA

Niykee Heaton wearing natural make-up: nude eyeshadow, black mascara and pale pink lipstick

Nina Dobrev at the 2014 Teen Choice Awards at Shrine Auditorium on August 10, 2014 in Los Angeles, CA