Four-time Oscar nominee Saoirse Ronan broke into Hollywood at 13 years old with her performance as Briony Tallis in Atonement. She has also appeared as Jo March in Little Women, as the lead actress in Brooklyn and won a Golden Globe for her performance in Lady Bird. She joins Clare McDonnell to discuss her latest role in the film The Outrun in which she plays Rona, a young woman struggling with addiction.Nikki Doucet has been called the most powerful person in English women’s football. She is the newly appointed CEO of the Women’s Professional Leagues Ltd which took over leadership of the two top tiers of women's football from the Football Association this summer. Nikki and her team have big plans to revolutionise the women's game and she joins Clare to tell her about them. The number of children who are fully vaccinated for MMR - measles, mumps and rubella - has fallen to the lowest level in 14 years. According to NHS figures, this year 91.9% of children aged five received one dose of the MMR vaccine and only 83.9% have had two doses. To reach herd immunity – the point where diseases stop spreading - at least 95% per cent of children need to be immunised. Clare discusses the issues with Carly Danesh-Jones, a parent who previously held vaccine hesitancy views and changed her mind, and Dr Vanessa Saliba, a UK Health and Security Agency consultant epidemiologist.It’s been 20 years since the singer, songwriter and actor Joanna Levesque - or JoJo - signed her first record deal at the age of just 12 years old and shot to the top of the pop-and-R&B charts. Her cool-girl appearance and upbeat music with hits such as Leave (Get Out) to Baby It's You earned her millions of fans across the world. She joins Clare to discuss her memoir Over The Influence which delves into the challenges she faced, from her parent’s addiction problems, through to her own struggles growing up in the limelight. Presenter: by Clare McDonnell

Produced by Louise Corley