Which actress starred alongside Ansel Elgort in a movie based on a "The New York Times" Best Seller list book?
John Green (author):  He won the 2006 Printz Award for his debut novel, "Looking for Alaska", and his sixth novel, "The Fault in Our Stars", debuted at number one on "The New York Times" Best Seller list in January 2012. The Fault in Our Stars (film):  The film stars Shailene Woodley, Ansel Elgort, and Nat Wolff, with Laura Dern, Sam Trammell, and Willem Dafoe playing supporting roles.
Shailene Woodley