Rob Lowe’s Son Matthew Lowe Marries Emily Markus in California Wedding

Rob Lowe's grieving family gather for his son Matthew's star-studded wedding in Santa Barbara… after the tragic death of 13-year-old niece Fiona

Rob Lowe's Brother Chad Shares Emotional Video About Grief After Teen Daughter's Death

Rob Lowe's son shares heartbreaking poem after cousin Fiona's tragic death at 13