Dianna Elise Agron (/ˈeɪɡrɒn/; born April 30, 1986) is an American actress, singer, and dancer. In 2006, Agron made her television debut as Jessica Grant on CSI: NY. From 2006 to 2007, Agron had recurring roles on Veronica Mars as Jenny Budosh, and Heroes as Debbie Marshall.