Christina Mae "Tina" Thomas Watson (13 February 1977 – 22 October 2003), was a 26-year-old American from Helena, Alabama. She died on her honeymoon on the Great Barrier Reef in Queensland, Australia in 2003. She had only been married to her husband, David Gabriel "Gabe" Watson, for 11 days when she died. The doctor who performed the autopsy said she drowned in a scuba diving accident.