Kirstie Alley Proves That Maintaining Weight Loss Is a Serious Struggle

If anyone's had ups and downs in their weight-loss journey, it's Kirstie Alley.

The 67-year-old actress and mom of two has been in the spotlight for years (you remember Cheers, right?). That means fans have been with her through her weight-loss wins and setbacks (like when she lost 75-pounds on Jenny Craig...or when she gained some of it back before losing weight again on Dancing With The Stars). So, no, Kirstie's weight-loss journey hasn't exactly been easy...which makes it relatable AF.

Most recently, Kirstie's appearance on Celebrity Big Brother, where she was crowned runner-up last week, placed her in the headlines again. Here's what Kirstie's weight-loss journey has looked like through the years.