It's Mother's Day this weekend and it's International Woman's Day on Tuesday - Trisha celebrates by holding a ?Mum in a Million? show. Sharon and Kathy are living their single parent lives to the full. Valerie's daughter is about to launch her solo singing career. Marie's son's is living proof that she's a star. Zena's daughter has some surprise guests for her. Plus the show's Housewife Hunk.