Letitia Wright
The actress is all smiles on the red carpet.
Jennifer Lawrence
The actress and Dior spokesmodel sports a black gown with light chiffon sleeves.
Allison Janney
The I, Tonya star shows some skin in a daring look.
Margot Robbie
The I, Tonya star wears a black, high-neck halter gown.
Helena Bonham Carter
The actress sports a black off-the-shoulder dress and a Dolce & Gabbana Dolce Box "All I Need is Love and Wi-Fi" bag.
Annette Bening
The actress is all smiles.
Lupita Nyong'o
The actress showcases a daring look.
Angelina Jolie
The actress stuns in a sweeping black gown.
Leslie Bibb and Sam Rockwell
The fan-favorite couple make their entrance. Bibb wore a strapless, ruffled black Yanina Couture gown with light blue trimming.
Natalie Dormer
The Game of Thrones alum strikes a pose.
Saoirse Ronan
The Lady Bird star sports a semi-sheer look.
Kate Middleton and Prince William
The pregnant Duchess of Cambridge and the Duke of Cambridge make the event a royal affair.
Lily James
The actress wears a strapless black ball gown.
Salma Hayek
The actress sports a black gown with pink floral embellishments.
Naomie Harris
The actress wears an embellished jumpsuit.
Jamie Bell and Kate Mara
The married couple strike a joint pose.
Octavia Spencer
The Oscar winner looks regal in a sparkling black dress.
Gemma Arterton
The actress sports a sleek, one-shoulder black gown.
Chiwetel Ejiofor
The actor looks striking in a black tux.
Cressida Bonas
The actress and Prince Harry's ex showcases a ruffled look.
Sir Patrick Stewart and Sunny Ozell
How can they be so cute? The actor and his wife just make it so.
Greta Gerwig
The Lady Bird director wears a black floral gown.