This week, the lady with the best laugh in the world has us in stitches when she talks about the most shocking thing that ever happened to her on reality TV.
The much-loved chef, 74, gives an insight into her life behind the scenes, including her friendship with Muhammad Ali and how she was nearly in the band, Boney M.
Rustie also gives her surprise verdict on This Morning's new presenters, Cat Deeley and Ben Shephard and questions why she wasn't offered the job herself.
You won't want to miss this one...
