It seems there is some confusion. The Devil Wears Prada 2 is not confirmed, and there is no information about Simon Baker being involved in a sequel to the original film.
The original film, "The Devil Wears Prada" (2006), starred Anne Hathaway as Andy Sachs and Meryl Streep as Miranda Priestly. There have been rumors and discussions about a potential sequel, but nothing has been officially announced.
Simon Baker is an Australian actor known for his roles in TV shows such as "The Mentalist" and "Westworld." He hasn't been associated with any projects related to "The Devil Wears Prada" sequel.
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