Carly Fiorina sings on The Tonight Show Published September 22, 2015 Unusual FOX 5 New York Share Copy Link Email Facebook Twitter LinkedIn Reddit NEW YORK (FOX 5 NY) - GOP presidential candidate Carly Fiorina showed a lighter side of her personality during an appearance on The Tonight Show. Fiorina, the former CEO of Hewlett-Packard sang a song about her dog as host Jimmy Fallon looked on.