London, Apr 24 (IANS): TV host-singer Kelly Osbourne has said she loves cheat meals but tries to work out and eat right to maintain her weight.

The "Fashion Police" co-host, who is dating vegetarian chef Matthew Mosshart, has lost 70 pounds since 2009, but still allows herself to indulge in pizzas.

"I learned how to work out right and eat right, it's one of those things that you just have to commit to a life change rather than being on a diet. Because a diet doesn't work. You lose weight and you stop it and it will all come back. So you just have to take baby steps, commit to something and stay true to it," contactmusic.com quoted Osbourne as saying.

"And everything has to be in moderation and to find that place is easier said than done. It really is. Everyone's like, 'Oh it's all about moderation'. I'm like, well what are you going to do with a plate of fries in front of you, moderate? No. You're going to eat every single one of them. I always cheat. Pizza, I have to say," she added.

The 28-year-old admitted that though her body is not perfect, she is happy with it.

"I'm the most secure and content I've ever been though I'm still very self-deprecating. I look in the mirror sometimes and I feel like going back to bed. Everyone has good days, everyone has bad days. The only thing I can be is me. I'm not perfect. I make mistakes. And my body is not perfect, either, but I love it," she said.