Emmerdale and I'm a Celebrity star Lisa Riley has penned an emotional tribute to her late mother, Cath, 14 years after her passing. The soap star, known for the role of Mandy Dingle on the ITV soap, marked her beloved mum's death anniversary in a heartbreaking Instagram post. Riley shared a sweet snap of Cath, who died of cancer in 2012 at age 57, doting on her first-born grandchild, Riley's then-newborn nephew Jakey. ITVIn her tribute, the actor called her mum a "guiding light" and expressed sadness for not being able to share her most recent, happiest moments with her. A second person also shared: "This resonates with me so much, i dont enjoy doing life without my Mum.