![Arabella Weir At Theirworld Event](https://theirworld.org/wp-content/uploads/2018/07/Arabella-Weir-at-Theirworld-event.jpg)
Meet the walking celebrities
Arabella Weir, pictured left, is no stranger to Scotland - she stars in the BBC Scotland TV sitcom Two Doors Down. Comedian, writer, actor and presenter Sandi Toksvig is a Theirworld ambassador. Kathy Lette is the author of many best-selling books.