Her weight has fluctuated more often than Lindsay Lohan's blood-alcohol level, but Kirstie Alley is proud to announce that it's been a good few months.

"I've lost over 50 lbs... and I'm having the time of my of my life," she Tweeted yesterday, adding: 30 more to gooooo."

Former Jenny Craig spokeswoman Kirstie Alley may want to get back on that horse. The actress recently put on, oh 10-20 pounds ... give or take 60-70.

When the star - who won an Emmy Award during her seven-year stint on Cheers, but is perhaps better known for her extreme weight gains and losses that followed - stepped on a scale for the first time in 15 months, it wasn't pretty.

Posted in: Celebrity Diets

Kirstie Alley Biography

Kirstie Alley Picture Kirstie Alley is an actress best known for her role in the TV show Cheers, in which she played Rebecca Howe from 1987–1993, winning... More »
Born
Birthplace
Wichita, Kansas
Full Name
Kirsten Louise Alley