Despite boasting a star-studded cast, the star of new spy comedy Argylle is Alfie the cat, who spends much of the movie in a stylish cat backpack. In the movie, which is set to hit US theaters on February 2, Alfie is the beloved cat of author Elly Conway (Bryce Dallas Howard) and never leaves her side thanks to the cat backpack she carries which features a domed viewing window for her feline friend to see out of. How Taylor Swift inspired ArgylleDiscussing the influences for Alfie the cat, who is owned in real life by model Claudia Schiffer, Argylle director Matthew Vaughn revealed that A-list…