The actress, who plays Sonia Fowler, looked healthier than ever as she flaunted her three stone weight loss in a sleek black suit. And many of Natalie's fans were left asking exactly how she managed to trim down - and drop from a size 16 to a size eight.

Why is Natalie Cassidy so thin?

Crediting her weight loss to running, Natalie ran the London Marathon last year after taking on an intense training regime to prepare. Natalie saw herself run 18 miles in just one day of her training which helped her to burn a huge amount of calories.

What is wrong with Natalie Cassidy?

The legendary actress has Alzheimer's and a number of her former co-stars are joining Barbara's husband Scott Mitchell to raise money for Dementia Revolution. The 81-year-old was diagnosed with Alzheimer's in 2014 and husband Scott, revealed the sad news last year.