Amanda Holden has surprised fans as she shared a cute holiday selfie with her daughter.The Britain's Got Talent judge is off on her summer holidays and has of course been sharing snippets of her trip on Instagram.Amanda, 49, shared a picture of her with 14-year-old daughter Alexa Hughes, nicknamed Lexi, sat side-by-side smiling at the camera.The sun-kissed pair looked every bit summer ready and Amanda, who is also mum to Hollie, 8, captioned the snap: "My #Lexi," before crediting #mylub for