When Shenton was twelve, her father became deaf after undergoing chemotherapy treatment for cancer. Following the death of her father, Shenton learned British Sign Language. In 2011, Shenton was made ambassador for the National Deaf Children's Society and she continues to raise awareness of deafness in the UK. In March 2011, Shenton completed a skydive in aid of National Deaf Children's Society. In February 2012, Shenton announced that she was due to climb Mount Kilimanjaro in aid of the charity. In May 2011, Shenton helped to launch a social networking website for deaf people named "Viewtalk". In October 2012, she climbed the BT Tower in aid of Action on Hearing Loss. She is engaged to Director Chris Overton.