Coronation Street's Lisa George lost weight after brutal comment from decorator Coronation Street's Lisa George has lost three stone since going on a low-FODMAP diet in 2022. 15 April 2026 Coronation Street alum Lisa George shed three stone after the star's decorator said she "looks massive on telly". Actress Lisa George The 55-year-old actress - who played Beth Tinker in the ITV soap from 2011 until 2024 - dieted in 2022 after she battled "stomach problems and bad gut health for years". Lisa explained in the new issue of Closer magazine: "I was never happy with my weight.