Asking Robert to share a glimpse of his 'real voice' and how he used to sound, the presenter said: "You alright everybody, welcome to Loose Women!"
Robert continued: "That’s how I grew up and then at the age of three - no offence to them, although it sounds like a deliberate one – I sort of rather felt that I’d spiritually, intellectually and culturally outgrown them and had enough.".
The criminal barrister and TV star, 46, appeared in the ITV studio to talk about his impressive best-selling book series, which include The Trial, The Suspect and he also has a third book being released later this year.
Robert Rinder left the Loose Women panel and studio stunned on Wednesday with his 'real voice'.
He added, speaking directly to panellist Janet Street-Porter: "One of the things you've talked about is that when you first came into the room, years ago, because you sounded a certain way...".