Kathy Hilton explains why breast cancer fundraiser matters so much to her "Real Housewives of Beverly Hills" star Kathy Hilton shares the personal connection to her appearance at An Unforgettable Evening Benefiting the Women’s Cancer Research Fund. NEW You can now listen to Fox News articles! Crystal Lowe, best known for her role in Hallmark's " Signed, Sealed, Delivered" movie series, has been diagnosed with Stage 3 breast cancer.   In a personal essay written for People magazine, the 44-year-