Exclusive: Victoria’s Secret Model Rosie Huntington-Whiteley Gets Her Wings & Talks Fitness

ET was with Victoria's Secret model Rosie Huntington-Whiteley on Tuesday in New York as she got fitted for her fashion-show wings -- and she revealed what it takes to keep her body in model form!

"I keep toned by going to the gym and eating right…but at the end of the day, it's all genetics," the British beauty tells ET. She adds that she too feels moments of insecurity, telling us, "No one's perfect at the end of the day."

Watch the video for more with Rosie and watch her strut her stuff when the Victoria's Secret Fashion Show airs December 1 on CBS.