To complete her outfit, the Cinderella star sported sleeves on her elbows, moody dark red lip and a showstopping Cartier diamond necklace. Hours before hitting the steps, Lily took to Instagram ...

Lily Collins made her beloved Emily in Paris character ... To complete her outfit, the Cinderella star sported sleeves on her elbows, moody dark red lip and a showstopping Cartier diamond necklace.