The 'Emily in Paris' star recalls his audition process for the Netflix show in a conversation with PEOPLE in 10

Originally appeared on E! Online Emily Cooper's raison d'etre may surprise you. Lily Collins, who plays the titular role on Emily in Paris, shared who she believes is the one true love of her character's life in the Neftlix series—and it's not any of the men she's dated romantically.

Lily Collins knows a thing or two about a quick costume change. Participating in a conversation called "Emily in Paris: The Magic Behind the Scenes" at the Paley Museum on Sept. 17, Collins pulled back the curtain to reveal how her wardrobe comes to life in Darren Star's hit Netflix show - which has become known for its colorful fashion as much as its dramatic love triangles.

The fourth season of the series, now streaming on Netflix, takes the action to Megève, Chantilly, Rome, and beyond.