Belinda "Billie" Ashford is a fictional character from the Australian soap opera Home and Away, played by Tessa de Josselin. The actress was first pictured on set in November 2014, before it was announced the following year that she had joined the cast as the younger sister of established character Martin Ashford (George Mason). De Josselin shot her first scenes in a cemetery on the Central Coast. She made her first appearance during the episode broadcast on 27 April 2015. The actress departed the show at the end of her guest stint, but she was later asked back by the producers and she became part of the regular cast.