Charlie, 31, appeared on the latest episode of the ITV show to chat to host Lorraine Kelly , 65, about his challenge Charlie's Trek For A Cure for Alzheimer's Research UK.
Her husband Steve Sheen announced in a statement last month that the the Birds Of A Feather star, 65, would be 'stepping away from all commercial and professional duties'.
Pauline Quirke's son Charlie has said that he has been 'moved' by the flurry of messages of support he's received as he broke his silence after the Birds Of A Feather star's dementia diagnosis.
Her husband Steve Sheen announced in a statement on Monday that the the Birds Of A Feather star, 65, is set to 'step away from all commercial and professional duties'.