agreed to take part in the programme. Alana Hamilton, Kelly Emberg, mother of his daughter Ruby, and Kelly Le Brock refused to be interviewed for the documentary, as did his estranged wife Rachel Hunter. Ironically, the hour-long programme comes after Stewart's current girlfriend Penny Lancaster, 26 years his junior, revealed he had slowed down in old age. 'If the truth be known, I would put a few more demands on him when it comes to that. He's like, "Penny, I've just done a show, please",' she said.