Justin Theroux stars in The Devil Wears Prada 2 as a new character, described as a "forward-leaning, rich and stupid" billionaire. 

Conrad Ricamora joins the ensemble of The Devil Wears Prada 2, adding fresh energy and contemporary appeal to the sequel’s evolving cast.

Pauline Chalamet has joined the cast of the highly anticipated sequel. She is best known for The Sex Lives of College Girls.

Australian actor Patrick Brammall has joined the cast of The Devil Wears Prada 2 (2026) as a new love interest for Anne Hathaway's character, Andy Sachs.

Lucy Liu has joined the cast of The Devil Wears Prada 2 (releasing May 1, 2026) in a "mystery role" that is being kept under wraps.

Simone Ashley plays Amari, the new first assistant to Miranda Priestly (played by Meryl Streep), in The Devil Wears Prada 2. 

Comedian and actor Caleb Hearon plays Charlie, the current second assistant to Miranda Priestly, in the 2026 sequel The Devil Wears Prada 2. He joins the cast as a new, witty, and chaotic force.

Kenneth Branagh joins The Devil Wears Prada 2 as Miranda Priestly's husband.

B J Novak hinted he plays a character with no reverence for the fashion industry or Miranda Priestly, joking he is seen as a "villain" in the story.

Helen J. Shen plays Jin, who is identified as the assistant to Anne Hathaway's character (Andy Sachs) in the 2026 film The Devil Wears Prada 2.

Meryl Streep, Anne Hathaway, Emily Blunt and Stanley Tucci, returning to the world that made their characters unforgettable.

 Lady Gaga has collaborated with Doechii on an original song, "Runway," featured in the sequel's trailer.