Sting was — as his band the Police once sang — driven to tears at the New York Film Festival Sunday. The rocker and reputed Tantric sex machine was seen with “tears in his eyes” watching daughter Mickey Sumner perform in Noah Baumbach’s “Frances Ha” at Alice Tully Hall. Sting and wife Trudie Styler then hit a Stone Rose Lounge party to mix with Ben Stiller and Griffin Dunne, whose daughter Hannah is in the film with Meryl Streep scion Grace Gummer and Greta Gerwig.