Healthy eating and exercise – that’s the secret behind Kelly Osbourne's recent transformation. The 25-year-old became more serious about her commitment to fitness after appearing on the Dancing with the Stars in April 2009, and since then has worked hard to maintain her toned body. Speaking of her new regime, the petite star has said: "I don’t eat junk food. I don’t have it in my house anymore. I'm more inclined to go for a bag of carrots not than a bag of chips"
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