Actress Kirstie Alley has re-teamed with bosses at weightloss company Jenny Craig in a bid to shed 30 pounds (14 kilograms).

The Look Who's Talking star served as a spokesperson for the firm from 2004 to 2007 and dropped 75 pounds (34 kilograms) while on the programme.

However, the 63 year old has since gained some of the weight back.

She tells U.S. breakfast show Today, "I maintained it for four years and then I went off the rails a little bit... I was like, 'You look Ok on the street, but you don't look (Ok) on Tv, not so much...' I have a goal to lose 30 pounds... 30 pounds is a lot..."

But she's confident about reaching her new goal, adding, "The thing I loved about Jenny Craig was the food was really good and I loved the consultant, because it was like having a coach."