Hilary Duff at the Younger Season Four Premiere Party at Mr. Purple at Hotel Indigo in New York City, NY on Tuesday June 27, 2017.

Hailee Steinfeld at the Prive Revaux Eyewear Launch Party at Chateau Marmont in Los Angeles, CA on June 1, 2017.

Rita Ora at the 70th Anniversary screening during the 70th annual Cannes Film Festival in Cannes, France on Tuesday May 23, 2017.

Victoria Justice at amfAR generation CURE Solstice Party, Mr. Purple at Hotel Indigo in New York City, NY on Tuesday June 20, 2017.

Sierra Furtado at the Prive Revaux Eyewear Launch Party at Chateau Marmont in Los Angeles, CA on June 1, 2017.

Jordyn Jones at the “Spider-Man: Homecoming” World Premiere at TCL Chinese Theater, Hollywood & Highland, 6925 Hollywood Boulevard in Los Angeles, CA on June 28, 2017

Emma Watson at The Circle premiere at Cinema UGC Normandie in Paris, France on Wednesday June 21, 2017.

Dua Lipa at the Capital FM Summertime Ball at Wembley Stadium in London, United Kingdom on Saturday June 10, 2017.

Emily Ratajkowski at Les Fantomes D’Ismael Premiere during the 70th Cannes Film Festival at the Palais des Festivals in Cannes, France on Wednesday May 17, 2017.

Ellie Goulding at the Cannes Lions Festival in Cannes, France on Wednesday June 21, 2017.