Camila Mendes and Charles Melton Made Their Red-Carpet Debut

Camila Mendes and Charles Melton attend the 2018 GQ Men of the Year Party, at a private residence, on December 6, 2018, in Beverly Hills, California.

Joe Keery and Maika Monroe attend the 2018 GQ Men of the Year Party, at a private residence, on December 6, 2018, in Beverly Hills, California.

Liv Lo, Henry Golding, Ali Wong, Ross Butler, and Naoki Kobayashi attend the 2018 GQ Men of the Year Party, at a private residence, on December 6, 2018, in Beverly Hills, California.

Kris Jenner attends the Tamara Mellon Palisades Village Opening Party, at Blue Ribbon Sushi, on December 11, 2018, in Pacific Palisades, California.

Abigail Spencer and January Jones attend the Tamara Mellon Palisades Village Opening Party, at Blue Ribbon Sushi, on December 11, 2018, in Pacific Palisades, California.

Storm Reid attends the Tamara Mellon Palisades Village Opening Party, at Blue Ribbon Sushi, on December 11, 2018, in Pacific Palisades, California.

Karlie Kloss attends the Third Annual Berggruen Prize Gala, at the New York Public Library, on December 10, 2018, in New York City.

Florence Welch attends a celebration of “Useless Magic” by Florence Welch, at the Gucci Wooster Bookstore, in New York City.

Shira Suveyke and Awkwafina attend Shopbop celebrate the “Let’s Play Holiday” Campaign on Thursday, December 6, in New York City.

Margot Robbie and Saoirse Ronan attend the New York Premiere of Mary Queen of Scots, hosted by Focus Features, at Paris Theater, on December 4, 2018, in New York.

Adelaide Bourbon and Ally Hilfiger attend the launch of Eve Denim, on December 5, in Los Angeles.

St. Vincent and Alicia Keys attend Billboard’s Women in Music 2018 with FIJI water, at Pier 36, on December 6, 2018, in New York City.

Laura Harrier attends the launch of Eve Denim, on December 5, in Los Angeles.

SZA, Janelle Monae, and Tierra Whack attend Billboard’s Women in Music 2018 with FIJI water, at Pier 36 on, December 6, 2018, in New York City.

Shailene Woodley attends Lauren & Andres Santo Domingo’s Conservation International Gala in New York City.

Alexa Chung and Kristen McMenamy attend the Matches x JW Anderson holiday event in London.

Jacquelyn Jablonski attends Moda Operandi Holds an Intimate Dinner With Carolina Herrera in London, Hosted by Lauren Santo Domingo and Wes Gordon.

Amelia Windsor and Wes Gordon attend Moda Operandi Holds an Intimate Dinner With Carolina Herrera in London, Hosted by Lauren Santo Domingo and Wes Gordon.

Dianna Agron attends Roger Vivier Celebrates New Creative Director, Gherardo Felloni, at Hotel Vivier in New York City.

Coco Rocha and Charlott Cordes attends Roger Vivier Celebrates New Creative Director, Gherardo Felloni, at Hotel Vivier in New York City.

Violetta Komyshan attends a celebration of the Forevermark portrait series by Sophie Elgort in New York City.

Michelle Williams and Rosario Dawson attend Forevermark Diamonds Females in Focus Photo Exhibition Event on December 6, 2018, in New York City.

Flaviana Matata attends Santoni & Rubelli host an intimate dinner to celebrate the Resort 2019 Collection in New York City.

Olivia Palermo, Nausheen Shah, and Johannes Huebl attend Santoni & Rubelli host an intimate dinner to celebrate the Resort 2019 Collection in New York City.

Diane von Furstenberg and Andy Cohen attend DVF’s holiday party to kick off Follow the Stars in New York City.