The 30-year-old star said whilst she believes beauty comes from within, she is thankful she has never had an "unhealthy relationship" with food in her whole life, reported Entertainment Tonight.
"Beauty I think comes from the happiness within. And I'm really happy with my life right now.
"I've never thankfully had a period where I had an unhealthy relationship with my body or food. But just the fact that I went from being someone who casually worked out to now someone who really works out, I think is the biggest accomplishment of the year," she said.
"I think for me right now... I just turned 30, I love my job, I have the greatest friends, such an incredibly family. What's not to be so happy and grateful for?," she said.