Kirstie also looked fantastic in a Twitter photo she shared last month, which showed her slimmer than ever in a plunging black jumpsuit and bouffant hair.
The TV star announced in April that she was back on the Jenny Craig program, and said she wanted to lose between 20 and 30 pounds.
Alley then tweeted in June, "I'm down 20 lbs*!!! That's like losing 3 lemurs! Thanks @JennyCraig!! *typical loss 1-2 lbs a week.”