Amber Siyavus was an American reality television contestant who competed on the eighth season of CBS’s Big Brother in 2007, finishing seventh. A single mother working as a cocktail waitress in Las Vegas when she was cast, she also appeared on the CBS game show Power of 10 during a Big Brother special. She died at a home in Las Vegas on 9 October 2026, aged 46.
Born on 17 March 1980, she was a Nevada native. Her daughter, Lexi Tomcavage, died in 2018 at the age of 18.
