In 2008, she broke her code of silence and hit the campaign trail with her mother, speaking at events and college campuses all over the country.
She spent hours arguing passionately for her mother, speaking of the senator in the way only a daughter could.
Although Hillary Clinton failed in her bid for the presidency, supporters came away impressed with Chelsea, asking her again and again if she would ever consider a career in politics. She has insisted that she would not.
Lindsay Goldwert and ABC News' Jake Tapper and Brian Ross contributed to this report.