Katy Perry arriving at the 2011 American Music Awards at the Nokia Theatre, L.A. Live in downtown Los Angeles. November 20, 2011 Los Angeles, CA

JoJo at the 9th Annual Teen Vogue Young Hollywood Party, Paramount Studios, Hollywood, CA 09-23-11

Ellie Goulding arrives for the Empire Film Awards 2013 at the Grosvenor House Hotel, London, UK on 24/03/2013

Shakira at the Album Release Party For Shakira’s Exclusive Deluxe Edition at Target on March 24, 2014 in Burbank, CA

Mackenzie Foy at “The Conjuring” Los Angeles Premiere, Cinerama Dome, Hollywood, CA 07-15-13

Kim Kardashian at “House of Hype” Grammy Weekend 2007 at Roosevelt Hotel in Hollywood, California on 02-10-07

Phoebe Tonkin arrives at the “Warm Bodies” Los Angeles premiere at the Arclight Hollywood on January 29, 2013 in Los Angeles, CA

Allison Green wearing beige eyeshadow with black eyeliner and nude lipstick

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

Rihanna attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art in New York City, New York on May 5, 2014