New Delhi, July 1 -- Fashion's most formidable boss is back.

Production has officially begun on 'The Devil Wears Prada 2', the long-awaited sequel to the 2006 cultural phenomenon. While plot specifics remain under wraps, it's been confirmed that Meryl Streep, Anne Hathaway, Emily Blunt, and Stanley Tucci are all expected to reprise their original roles.

Oscar-winner Kenneth Branagh has also joined the cast, taking on the role of Miranda Priestly's elusive husband - a character only briefly referenced in the original but never shown on screen.

The news was shared with the caption, "The Devil Wears Prada 2. Now in production (sic)."

The original film followed aspiring journalist Andy Sachs (Hathaway), whose life was turned upside down a...