Elizabeth played in the Main Event of the 2005 World Series of Poker under the guidance of Daniel Negreanu, and won a special tournament celebrating the opening of a new poker room at Caesars Palace hotel in January 2006, beating out 83 celebrities and poker professionals to win $55,000. She also cashed four times in the World Series of Poker in 2006 and 2007, but again busted out of the Main Event early. In 2007, she advanced to the semi-finals of the NBC National Heads-Up Poker Championship in a field consisting of the top poker professionals before losing to eventual champion Paul Wasicka.