Cara Delevingne was secretly engaged - even though she doesn't believe in marriage.
The 33-year-old star - who is in a relationship with musician Minke and previously dated the likes of St. Vincent, Amber Heard, and Ashley Benson - revealed she has "been proposed to" and also popped the question to someone because she liked the security it brought, but she's never been interested in the idea of a formal exchange of vows because she's worried about losing her "freedom".
