Go 'head Kirstie!

Kirstie Alley appreared on the Oprah Winfrey Show today, one year and 75 pounds after her last appearance. Alley tells Winfrey that her weight loss has changed how she sees herself. In fact, she says when she was younger – and more slender – she never would have modeled swimwear in front of millions of television viewers. "I was so introverted about my body," she says. "When I looked back on my movies and things (I thought), 'Wow, you had a really nice body.' But, at the time, I was (feeling) not good enough."