The model, who was previously in a relationship with Leonardo DiCaprio, credits the lingerie company with giving her opportunities as well as confidence on the catwalk, reported Contactmusic.
"My favourite thing about being an Angel is having the opportunity to play with my femininity - it's a kind of creativity I never tapped into growing up.
"I love to learn and Victoria's Secret has given me more opportunities than I ever thought possible. I like doing things that scare me - I've learned never to doubt myself," she said.
"I think the brand's success comes from embracing the personality of each girl and using that to create a real brand spokesmodel. Customers and fans are able to be a part of the experience with us - watching our careers grow and learning more about us," she added.